MAX17320G22+
Analog Devices Inc.
The MAX17320 is a 38µA IQ stand-alone pack-side fuel gauge IC with protector, battery internal self-discharge detection, and optional SHA-256 authentication for 2 to 4 series lithium-ion/polymer batteries.The IC monitors the voltage, current, temperature and state of the battery to provide protection against over/undervoltage, overcurrent, short-circuit, over/undertemperature, overcharge, and internal self-discharge conditions using external high-side N-FETs, and provides charging prescription to ensure that the battery operates under safe conditions, thereby prolonging the life of the battery. The IC balances the cells using internal FETs. During prequal charging, the IC uses the CHGFET to linearly control charging.To prevent battery pack cloning, the IC integrates SHA-256 authentication with a 160-bit secret key. Each IC incorporates a unique 64-bit ID.The fuel gauge uses Maxim ModelGauge™ m5 algorithm that combines the short-term accuracy and linearity of a coulomb counter with the long-term stability of a voltage-based fuel gauge to provide industry-leading fuel gauge accuracy. The IC automatically compensates for cell aging, temperature, and discharge rate, and provides accurate state-of-charge (SOC) in milliampere-hours (mAh) or percentage (%) over a wide range of operating conditions.The IC provides a configurable always-on LDO that can power small critical loads on the system side without overloading the cells even under fault conditions. Dynamic power functionality provides the instantaneous maximum battery output power which can be delivered to the system without violating the minimum system input voltage.A Maxim 1-Wire® or 2-wire I2C/SMBus interface provides access to data and control registers. The IC is available in a lead-free, 2.4mm x 2.6mm 30-bump 0.4mm pitch WLP and 4mm x 4mm 24-pin TQFN packages.ApplicationsDigital Still, Video, and Action CamerasHandheld Computers, Radios, and TerminalsMedical Devices, Health and Fitness MonitorsPower Tools, Wireless Speakers, and DronesSmart Batteries and Battery BackupSmartphones, Tablets, and 2-in-1 Laptops
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc | MAX17320G22+ | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $2.44 | $2.44 | |
| element14 APAC | MAX17320G22+ | 503 | 1 | * $8.89 | * $6.08 | * $5.41 | * $4.74 | * $4.35 | * $4.35 |
| Farnell | MAX17320G22+ | 503 | 1 | * $10.09 | * $7.17 | * $6.83 | * $5.94 | * $5.17 | * $5.17 |
| Mouser Electronics | 700-MAX17320G22+ | 2032 | 1 | $7.61 | $5.20 | $4.59 | $3.89 | $3.16 | $3.16 |
| Newark | MAX17320G22+ | 503 | 1 | $5.90 | $5.29 | $4.68 | $4.34 | $4.34 | $4.34 |
MAX17320G22+T
Analog Devices Inc.
The MAX17320 is a 38µA IQ stand-alone pack-side fuel gauge IC with protector, battery internal self-discharge detection, and optional SHA-256 authentication for 2 to 4 series lithium-ion/polymer batteries.The IC monitors the voltage, current, temperature and state of the battery to provide protection against over/undervoltage, overcurrent, short-circuit, over/undertemperature, overcharge, and internal self-discharge conditions using external high-side N-FETs, and provides charging prescription to ensure that the battery operates under safe conditions, thereby prolonging the life of the battery. The IC balances the cells using internal FETs. During prequal charging, the IC uses the CHGFET to linearly control charging.To prevent battery pack cloning, the IC integrates SHA-256 authentication with a 160-bit secret key. Each IC incorporates a unique 64-bit ID.The fuel gauge uses Maxim ModelGauge™ m5 algorithm that combines the short-term accuracy and linearity of a coulomb counter with the long-term stability of a voltage-based fuel gauge to provide industry-leading fuel gauge accuracy. The IC automatically compensates for cell aging, temperature, and discharge rate, and provides accurate state-of-charge (SOC) in milliampere-hours (mAh) or percentage (%) over a wide range of operating conditions.The IC provides a configurable always-on LDO that can power small critical loads on the system side without overloading the cells even under fault conditions. Dynamic power functionality provides the instantaneous maximum battery output power which can be delivered to the system without violating the minimum system input voltage.A Maxim 1-Wire® or 2-wire I2C/SMBus interface provides access to data and control registers. The IC is available in a lead-free, 2.4mm x 2.6mm 30-bump 0.4mm pitch WLP and 4mm x 4mm 24-pin TQFN packages.ApplicationsDigital Still, Video, and Action CamerasHandheld Computers, Radios, and TerminalsMedical Devices, Health and Fitness MonitorsPower Tools, Wireless Speakers, and DronesSmart Batteries and Battery BackupSmartphones, Tablets, and 2-in-1 Laptops
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc | MAX17320G22+T | 0 | $2.44 | $2.44 | |||||
| Farnell | MAX17320G22+T | 0 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $3.34 |
| Mouser Electronics | MAX17320G22+T | 0 | 2500 | $3.18 |
MAX17320X12+
Analog Devices Inc.
The MAX17320 is a 38µA IQ stand-alone pack-side fuel gauge IC with protector, battery internal self-discharge detection, and optional SHA-256 authentication for 2 to 4 series lithium-ion/polymer batteries.The IC monitors the voltage, current, temperature and state of the battery to provide protection against over/undervoltage, overcurrent, short-circuit, over/undertemperature, overcharge, and internal self-discharge conditions using external high-side N-FETs, and provides charging prescription to ensure that the battery operates under safe conditions, thereby prolonging the life of the battery. The IC balances the cells using internal FETs. During prequal charging, the IC uses the CHGFET to linearly control charging.To prevent battery pack cloning, the IC integrates SHA-256 authentication with a 160-bit secret key. Each IC incorporates a unique 64-bit ID.The fuel gauge uses Maxim ModelGauge™ m5 algorithm that combines the short-term accuracy and linearity of a coulomb counter with the long-term stability of a voltage-based fuel gauge to provide industry-leading fuel gauge accuracy. The IC automatically compensates for cell aging, temperature, and discharge rate, and provides accurate state-of-charge (SOC) in milliampere-hours (mAh) or percentage (%) over a wide range of operating conditions.The IC provides a configurable always-on LDO that can power small critical loads on the system side without overloading the cells even under fault conditions. Dynamic power functionality provides the instantaneous maximum battery output power which can be delivered to the system without violating the minimum system input voltage.A Maxim 1-Wire® or 2-wire I2C/SMBus interface provides access to data and control registers. The IC is available in a lead-free, 2.4mm x 2.6mm 30-bump 0.4mm pitch WLP and 4mm x 4mm 24-pin TQFN packages.ApplicationsDigital Still, Video, and Action CamerasHandheld Computers, Radios, and TerminalsMedical Devices, Health and Fitness MonitorsPower Tools, Wireless Speakers, and DronesSmart Batteries and Battery BackupSmartphones, Tablets, and 2-in-1 Laptops
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| element14 APAC | MAX17320X12+ | 970 | 1 | * $5.42 | * $4.34 | * $4.12 | * $3.90 | * $3.82 | * $3.82 |
| Farnell | MAX17320X12+ | 970 | 1 | * $5.23 | * $3.76 | * $3.56 | * $3.46 | * $3.01 | * $3.01 |
| Mouser Electronics | 700-MAX17320X12+ | 144 | 1 | $5.48 | $4.31 | $4.31 | $3.94 | $3.46 | $3.37 |
| Newark | MAX17320X12+ | 970 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
MAX17703ATG+
Analog Devices Inc.
The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller, and simpler power supply solutions. The MAX17703 is a high-efficiency, high-voltage, synchronous, step-down, Himalaya Li-ion battery-charger controller designed to operate over an input-voltage range of a 4.5V to 60V. The MAX17703 operates over a wide -40°C to +125°C temperature range and offers a complete charging solution for Li-ion batteries with a ±4% accurate constant current. The output voltage is programmable from 1.25V up to (VDCIN - 2.1V) with ±1% regulation accuracy.The device uses an external nMOSFET to provide input supply-side short-circuit protection, preventing battery discharge.The device charges the battery in constant current (CC) and constant voltage (CV) states and terminates in a top-up-charge state after the taper timer is elapsed. The device resumes charging automatically when the battery voltage falls below the recharge voltage threshold. Detection and preconditioning of deeply discharged batteries are enabled by a deep discharge detection comparator.The MAX17703 is available in a 24-pin 4mm x 4mm TQFN package with an exposed pad.ApplicationsBattery Backup for Lighting, Security Cameras, and Control PanelsBuilding and Home-Automation Backup PowerIndustrial Battery Charging and Energy StoragePortable Industrial and Medical EquipmentPower Tools and Handheld Terminals
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc | MAX17703ATG+ | 0 | $2.81 | $2.81 | |||||
| element14 APAC | MAX17703ATG+ | 961 | 1 | $10.87 | $8.37 | $7.75 | $7.06 | $6.54 | $6.54 |
| Farnell | MAX17703ATG+ | 738 | 1 | $8.21 | $6.15 | $5.87 | $5.10 | $4.43 | $4.43 |
| Mouser Electronics | MAX17703ATG+ | 402 | 1 | $6.51 | $4.48 | $3.65 | $3.65 | $3.65 | $3.65 |
| Newark | MAX17703ATG+ | 1055 | 1 | $6.81 | $6.12 | $5.40 | $5.01 | $5.01 | $5.01 |
SP-4
Triad Magnetics
Audio Transformers / Signal Transformers AUDIO XFMR 200Kct:1Kct 10mW ENCAPSULATED PCB MOUNT/SP-4
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 237-1137-ND | 87 | 1 | $20.14 | $18.14 | $16.85 | $16.31 | $15.13 | $15.13 |
| Ameya360 | SP-4 | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $16.03 | $16.03 | |
| Arrow North American Components | SP-4 | 0 | 1 | $14.84 | $14.69 | $14.40 | $14.26 | $13.83 | $13.69 |
| element14 APAC | SP-4 | 1 | 1 | * $22.53 | * $20.30 | * $18.85 | * $18.39 | * $18.39 | * $18.39 |
| Farnell | SP-4 | 1 | 1 | * $22.88 | * $20.24 | * $18.77 | * $17.63 | * $17.63 | * $17.63 |
| Future Electronics | SP-4 | 126 | 126 | $0.00 | $0.00 | $0.00 | $0.00 | $12.64 | $12.64 |
| Mouser Electronics | 553-SP4 | 196 | 1 | $16.03 | $14.15 | $13.77 | $13.77 | $13.77 | $13.77 |
| Quest Components | SP-4 | 1 | $97.50 | $97.50 | $97.50 | $97.50 | $97.50 | $97.50 | |
| Verical Marketplace | SP-4 | 20 | 3 | $19.90 | $20.26 | $13.55 | $13.31 | $13.10 | $13.10 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 285-ZWD150PAF-0524/TA-ND | 0 | |||||||
| Mouser Electronics | 967-ZWD150PAF0524/TA | 0 | 1 | $154.32 | $142.63 | $142.63 | $142.63 | $142.63 | $142.63 |
| Newark | ZWD150PAF-0524/TA | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SLQF1553-45 | 0 | 40 | $96.38 | $96.38 | $96.38 | $96.38 | ||
| AVNET Express | SLQF1553-45 | 0 | 40 | $94.45 | $94.45 | $0.00 | $0.00 | ||
| Mouser Electronics | SLQF1553-45 | 0 | 40 | $81.25 | $81.25 | $81.25 | $81.25 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 553-2146-1-ND | 3421 | 1 | $5.86 | $5.29 | $4.92 | $4.77 | $4.35 | $4.18 |
| AVNET Asia Pacific | HX6096NLT | 750 | 250 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Europe | HX6096NLT | 2000 | 250 | * $6.01 | * $5.39 | ||||
| Mouser Electronics | 673-HX6096NLT | 828 | 1 | $8.84 | $6.19 | $6.19 | $5.50 | $5.45 | $5.45 |
| Quest Components | HX6096NLT | 587 | $6.56 | $5.51 | $5.51 | $4.47 | $4.47 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 555-1365-1-ND | 0 | |||||||
| Mouser Electronics | 894-ULVT012A0X3-SRZ | 0 | 1 |
LTC4000EUFD-1#PBF
Analog Devices Inc.
The LTC4000-1 is a high voltage, high performance controller that converts many externally compensated DC/DC power supplies into full-featured battery chargers with maximum power point control. In contrast to the LTC4000, the LTC4000-1 has an input voltage regulation loop instead of the input current regulation loop.Features of the LTC4000-1’s battery charger include: accurate (±0.25%) programmable float voltage, selectable timer or current termination, temperature qualified charging using an NTC thermistor, automatic recharge, C/10 trickle charge for deeply discharged cells, bad battery detection and status indicator outputs. The battery charger also includes precision current sensing that allows lower sense voltages for high current applications.The LTC4000-1 supports intelligent PowerPath control. An external PFET provides low loss reverse current protection. Another external PFET provides low loss charging or discharging of the battery. This second PFET also facilitates an instant-on feature that provides immediate downstream system power even when connected to a heavily discharged or shorted battery.The LTC4000-1 is available in a low profile 28-lead 4mm × 5mm QFN and SSOP packages. LTC4000 LTC4000-1 Input Voltage Regulation MPPC No Yes Input Current Monitoring Yes Yes Input Current Regulation Yes No Applications Solar Powered Battery Charger Systems Battery Charger with High Impedance Input Source, e.g., Fuel Cell or Wind Turbine Battery Equipped Industrial or Portable Military Equipments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc | LTC4000EUFD-1#PBF | 0 | $11.91 | $10.76 | $10.26 | $8.91 | $7.08 | $7.08 | |
| Arrow North American Components | LTC4000EUFD-1#PBF | 0 | 73 | $9.35 | $9.35 | $6.21 | $9.79 | $9.53 | $9.08 |
| Mouser Electronics | LTC4000EUFD-1#PBF | 0 | 1 | $11.98 | $9.01 | $8.05 | $6.43 | $6.13 | $6.13 |
| Verical Marketplace | LTC4000EUFD-1#PBF | 2555 | 73 | $5.84 | $5.84 | $5.84 | |||
| Win Source | LTC4000EUFD-1#PBF | 6000 |







