MAX1873REEE+

Analog Devices Inc.
The low-cost MAX1873R/S/T provides all functions needed to simply and efficiently charge 2-, 3-, or 4-series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET operates in a step-down DC-DC configuration to efficiently charge batteries in low-cost designs.The MAX1873R/S/T regulates the battery voltage and charging current using two control loops that work together to transition smoothly between voltage and current regulation. An additional control loop limits current drawn from the input source so that AC adapter size and cost can be minimized. An analog voltage output proportional to charging current is also supplied so that an ADC or microcontroller can monitor charging current.The MAX1873 may also be used as an efficient current-limited source to charge NiCd or NiMH batteries in multichemistry charger designs. The MAX1873R/S/T is available in a space-saving 16-pin QSOP package. Use the evaluation kit (MAX1873EVKIT) to help reduce design time.Applications2-, 3-, or 4-Cell Li+ Battery Pack Chargers6-, 9-, or 10-Cell Li+ Battery Pack ChargersDesktop Cradle ChargersHandheld Instruments (PDAs, Palmtops)Notebook ComputersPortable Desktop Assistants (PDAs)Portable Internet Tablets
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX1873REEE+ 0 $2.65 $2.65
element14 APAC MAX1873REEE+ 38 1 * $6.69 * $5.13 * $4.75 * $4.32 * $4.09 * $4.09
Farnell MAX1873REEE+ 38 1 * $6.86 * $4.87 * $4.65 * $4.43 * $4.19 * $4.19
Mouser Electronics MAX1873REEE+ 626 1 $6.21 $5.28 $5.28 $4.67 $3.27 $3.10

MAX1873SEEE+

Analog Devices Inc.
The low-cost MAX1873R/S/T provides all functions needed to simply and efficiently charge 2-, 3-, or 4-series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET operates in a step-down DC-DC configuration to efficiently charge batteries in low-cost designs.The MAX1873R/S/T regulates the battery voltage and charging current using two control loops that work together to transition smoothly between voltage and current regulation. An additional control loop limits current drawn from the input source so that AC adapter size and cost can be minimized. An analog voltage output proportional to charging current is also supplied so that an ADC or microcontroller can monitor charging current.The MAX1873 may also be used as an efficient current-limited source to charge NiCd or NiMH batteries in multichemistry charger designs. The MAX1873R/S/T is available in a space-saving 16-pin QSOP package. Use the evaluation kit (MAX1873EVKIT) to help reduce design time.Applications2-, 3-, or 4-Cell Li+ Battery Pack Chargers6-, 9-, or 10-Cell Li+ Battery Pack ChargersDesktop Cradle ChargersHandheld Instruments (PDAs, Palmtops)Notebook ComputersPortable Desktop Assistants (PDAs)Portable Internet Tablets
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX1873SEEE+ 0 $2.36 $2.36
element14 APAC MAX1873SEEE+ 147 1 * $6.02 * $4.61 * $4.25 * $3.87 * $3.65 * $3.65
Farnell MAX1873SEEE+ 147 1 * $5.76 * $4.37 * $4.16 * $3.95 * $3.74 * $3.74
Mouser Electronics MAX1873SEEE+ 223 1 $6.81 $4.48 $4.48 $3.79 $3.08 $3.05

MAX1925ETC+

Analog Devices Inc.
The MAX1925/MAX1926 single-cell lithium-ion (Li+) switch-mode battery chargers use an external PMOS pass element step-down configuration. Charge current is programmable, and an external capacitor sets the maximum charge time.Additional features include automatic input power detection (active-low ACON output), logic-controlled enable, and temperature monitoring with an external thermistor. The MAX1925 disables charging for inputs greater than 6.1V, while the MAX1926 charges for inputs between 4.25V and 12V.The MAX1925/MAX1926 feature two precondition levels to restore near-dead cells. The devices source 4mA to a cell that is below 2V while sourcing C/10 to a cell between 2V and 3V. Full charge current is then applied above 3V. A active-low CHG output drives an LED to indicate charging (LED on) and fault conditions (LED blinking).The MAX1925/MAX1926 are available in a 12-pin 4mm x 4mm thin QFN package and are specified over the extended temperature range (-40°C to +85°C). An evaluation kit is available to speed design.ApplicationsCradle ChargersDigital Still CamerasPDAsSelf-Charging Battery Packs
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX1925ETC+ 0 $2.04 $2.04
Farnell MAX1925ETC+ 0 150 * $0.00 * $0.00 * $0.00 * $0.00 * $3.68 * $3.68
Mouser Electronics MAX1925ETC+ 90 1 $7.16 $4.88 $4.30 $3.63 $3.07 $2.92

MPB

Staco Energy
Industrial Control Transformers Two Channel MP Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey MPB-ND 0 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics N/A 0 $0.00

DR-4512

Meanwell
DIN Rail Power Supplies 42W 12V 3.5A
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 3833-DR-45-12-ND 0 $78.00 $28.92 $25.89 $25.89 $25.89 $25.89
Ameya360 DR-4512 0 $28.22 $28.22 $28.22 $28.22 $28.22 $28.22
Arrow North American Components DR-4512 1 1 $23.37 $23.37 $22.59 $22.59 $22.59 $22.59
AVNET Europe DR-4512 40 1 * $45.39 * $40.85 * $36.31 * $34.04 * $34.04 * $34.04
element14 APAC DR-4512 8 1 * $31.88 * $29.15 * $27.96 * $27.96 * $27.96 * $27.96
Farnell DR-4512 10 1 * $44.12 * $42.35 * $40.52 * $40.52 * $40.52 * $40.52
Jameco DR-4512 1 $19.10 $16.25 $15.49 $15.49 $15.49 $15.49
Mouser Electronics 709-DR4512 0 1 $23.84
Newark DR-4512 2 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
RS Components DR-4512 0 $41.24
TME DR-4512 23 $20.40

SLS-24-120T

Sola/Hevi-Duty
Linear Power Supplies 24V @ 12.0A
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2106-SLS-24-120T-ND 0 $374.38 $357.72 $357.72 $357.72 $357.72 $357.72
Mouser Electronics 663-SLS-24-120T 0 1
Verical Marketplace SLS-24-120T 2 1 $543.52 $447.13 $447.13 $447.13 $447.13 $447.13

PAC22140SR

Qorvo

10S-20S BMS SOLUTION WITH M0 & 32K FLASH

Qorvo PAC22140 Smart BMS with 32kB Flash & 8kB SRAM

Features:

  • Fully programmable 50MHz Arm Cortex M0 with 32kB flash
  • 10s to 20s cell monitoring and balancing
  • 19V to 145V input buck DC/DC
  • High voltage charge pump for gate drive
  • 5V/225mA regulator
  • CHG/DSG FET driver
  • 20s cell balancing FETs (50mA)
  • 16-bit SD ADC for current sense with differential PGA
  • 16-bit SD ADC for voltage sense, cell balance
  • 10-bit SAR ADC for voltage/temp sense
  • Programmable 2-level OCP
  • 9mm x 9mm, 60-pin QFN package with power pad
  • -40°C to +105°C ambient temperature range (TA)

Applications:

  • Garden tools
  • Power tools
  • E-transportation
  • Broad industrial battery management
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2312-PAC22140SRTR-ND 0 100 $6.39 $6.39 $6.39
AVNET Express PAC22140SR 0 100 $6.34 $6.13 $6.13
Mouser Electronics 772-PAC22140SR 0 100 $7.38 $7.38 $7.38

TG07-0206NSRL

Halo Electronics
Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 5843-TG07-0206NSRLTR-ND 0 1000 $1.97 $1.97
Ameya360 TG07-0206NSRL 0 $0.00 $0.00 $0.00 $2.04 $2.04 $2.04
AVNET Express TG07-0206NSRL 0 62 $1.37 $1.31
Future Electronics TG07-0206NSRL 310 1 $0.00 $1.83 $1.83 $1.83 $1.70 $1.70
Mouser Electronics 493-TG07-0206NSRL 0 558 $1.98 $1.71

MPM-65-15

Meanwell
AC/DC Power Modules 65W 15V 4.33A PCB Mnt Medical
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1866-MPM-65-15ST-ND 16 1 $26.20 $23.90 $23.20 $23.20 $23.20 $23.20
Arrow North American Components MPM-65-15 0 1 $24.72 $24.72 $24.72 $24.72 $24.72 $24.72
AVNET Europe MPM-65-15 10 1 * $84.58 * $78.45 * $60.07 * $54.43 * $54.43 * $54.43
AVNET Express MPM-65-15 0 1 $24.50 $22.30 $21.70 $21.70 $21.70 $21.70
element14 APAC MPM-65-15 1 1 * $25.92 * $24.19 * $24.19 * $24.19 * $24.19 * $24.19
Farnell MPM-65-15 1 1 * $26.05 * $25.01 * $24.50 * $23.97 * $23.97 * $23.97
Mouser Electronics 709-MPM-65-15 5 1 $24.51 $23.31 $23.31 $23.31 $23.31 $23.31
Newark MPM-65-15 2 1 $37.11 $34.79 $34.79 $34.79 $34.79 $34.79
RS Components MPM-65-15 0 $24.90
TME MPM-65-15 1 $27.60

TG01-FC15N1LFTR

Halo Electronics
SMD ISOLATION MODULE
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TG01-FC15N1LFTR 0 1000 $3.07 $3.07
AVNET Express TG01-FC15N1LFTR 0 1000 $3.03 $2.68
Mouser Electronics TG01-FC15N1LFTR 0 1000 $3.62 $3.28