DC2448A-C
Analog Devices Inc.
40A DC/DC Module Regulator Features: Stacked Inductor Acts as Heat Sink Wide Input Voltage Range: 4.7V to 15V 0.6V to 3.3V Output Voltage Range ±1.3% Total DC Output Voltage Error Over Line, Load and Temperature (–40°C to 125°C) Differential Remote Sense Amplifier for Precision Regulation Current Mode Control/Fast Transient Response Frequency Synchronization Parallel Current Sharing (Up to 240A) Internal or External Compensation 88% Efficiency (12VIN, 1VOUT) at 40A Overcurrent Foldback Protection 16mm × 16mm × 7.07mm BGA Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2448A-C | 1 | 1 | $225.45 | $225.45 | $225.45 | $225.45 | $225.45 | $225.45 |
| Analog Devices Inc | DC2448A-C | 0 | $242.76 | $242.76 | $242.76 | $242.76 | $242.76 | $242.76 | |
| Arrow North American Components | DC2448A-C | 0 | 1 | $230.74 | $228.44 | $223.89 | $221.65 | $215.07 | $212.92 |
| Mouser Electronics | DC2448A-C | 0 | 1 | $252.49 | $252.49 | $252.49 | $252.49 | $252.49 | $252.49 |
| Verical Marketplace | DC2448A-C | 37 | 1 | $240.21 | $240.21 | $240.21 | $240.21 | $240.21 | $240.21 |
DC2469A
Analog Devices Inc.
42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller Features: Flexible Power Supply System Capable of Four Regulated Outputs with VBATT << VOUT Two High Voltage Synchronous Buck Regulators 3V to 42V Input Voltage Range Output Currents Up to 2.5A and 1.5A One Low Voltage Synchronous Buck Regulator 2.6V to 5.5V Input Voltage Range Output Currents Up to 1.8A One Boost Controller Allows Buck Converters to Regulate with VBATT << VOUT Selectable Burst Mode® Operation Allows Low 28µA IQ with High Voltage Channels Active Programmable Power-On Reset Individual Channel Power Good Indicators Step-Down Switching Frequency: 250kHz to 2.2MHz Available in 40-Lead QFN (6mm × 6mm) Package AEC-Q100 Qualified for Automotive Applications
DC249A-B
Analog Devices Inc.
Doubler Charge Pumps with Low Noise Linear Regulator Features: Low Output Noise: 60µVRMS (100kHz BW) Adjustable or Fixed Boosted Output Adjustable Output Voltage Range: 2.5V to 5.5V Fixed Output Voltages: 3.3V, 5V Wide Input Voltage Range: 1.8V to 4.4V Uses Small Ceramic Capacitors No Inductors Required Output Current up to 50mA 550kHz Switching Frequency Low Operating Current: 150µA Low Shutdown Current: 1µA Internal Thermal Shutdown and Current Limiting Available in 8-Pin MSOP and SO Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC249A-B | 0 | 1 | $165.67 | $165.67 | $165.67 | $165.67 | $165.67 | $165.67 |
| Analog Devices Inc | DC249A-B | 0 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | |
| Arrow North American Components | DC249A-B | 0 | 1 | $134.51 | $133.16 | $130.51 | $129.21 | $125.37 | $124.12 |
| Mouser Electronics | DC249A-B | 0 | 1 | $147.19 | $147.19 | $147.19 | $147.19 | $147.19 | $147.19 |
| Verical Marketplace | DC249A-B | 29 | 1 | $140.02 | $140.02 | $140.02 | $140.02 | $140.02 | $140.02 |
DC2539A-A
Analog Devices Inc.
IEEE 802.3bt PD Interface with Forward/Flyback Controller Features: IEEE 802.3af/at/bt Powered Device (PD) with Forward/Flyback Controller Supports Up to 71.3W PDs 5-Event Classification Sensing Superior Surge Protection (100V Absolute Maximum) Wide Junction Temperature Range (–40°C to 125°C) >94% End-to-End Efficiency with LT4321 Ideal Bridge External Hot Swap N-Channel MOSFET for Lowest Power Dissipation and Highest System Efficiency No-Opto Flyback Operation Auxiliary Power Support as Low as 9V Easy Migration of LTPoE++® PDs to IEEE 802.3bt PDs Pin Compatible with LT4276A/B/C 28-Lead 4mm × 5mm QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2539A-A | 1 | 1 | $131.72 | $131.72 | $131.72 | $131.72 | $131.72 | $131.72 |
| Analog Devices Inc | DC2539A-A | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| Arrow North American Components | DC2539A-A | 0 | 1 | $110.43 | $109.33 | $107.15 | $106.08 | $102.93 | $101.90 |
| Mouser Electronics | DC2539A-A | 4 | 1 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 |
| Verical Marketplace | DC2539A-A | 141 | 1 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 |
DC2554A-B-KIT
Analog Devices Inc.
5W AutoResonant Wireless Power Transmitter Features: Monolithic 5W Wireless Power Transmitter AutoResonant™ Switching Frequency Adjusts to Resonant Capacitance and Transmit Coil Inductance* Transmit Power Automatically Adjusts to Receiver Load* Input Voltage Range: 3V to 5.5V Integrated 100mΩ Full Bridge Switches Multiple Foreign Object Detection Methods Programmable Average Input Current Limit and Monitor NTC Input for System/Component Temperature Qualified Power Transfer Wide Operating Switching Frequency Range: 50kHz to 250kHz Thermally Enhanced 4mm × 5mm QFN 20-Lead Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2554A-B-KIT | 1 | 1 | $124.96 | $124.96 | $124.96 | $124.96 | $124.96 | $124.96 |
| Analog Devices Inc | DC2554A-B-KIT | 0 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | |
| element14 APAC | DC2554A-B-KIT | 3 | 1 | $173.76 | $173.76 | $173.76 | $173.76 | $173.76 | $173.76 |
| Farnell | DC2554A-B-KIT | 3 | 1 | $92.70 | $92.70 | $92.70 | $92.70 | $92.70 | $92.70 |
| Mouser Electronics | DC2554A-B-KIT | 2 | 1 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 |
| Newark | DC2554A-B-KIT | 4 | 1 | $131.07 | $131.07 | $131.07 | $131.07 | $131.07 | $131.07 |
DC2558A
Analog Devices Inc.
36V Battery Charger and Power Backup Manager Features: Seamless Transition Between Primary Power Source and Li-Ion Battery 2A High Voltage Step-Down Regulator with Adaptive Output Control Internal 75mΩ Ideal Diode Plus Optional External Ideal Diode Controller Provides Low Loss PowerPath™ When Primary Supply Not Present Wide Input Voltage Range: 6V to 36V (60V Abs Max) 4.45V Max Output Voltage Full Featured Li-Ion Battery Charger Pin Selectable 4.1V and 4.2V Charge Voltage Options Thermally Enhanced Low Profile (0.75mm) 6mm × 3mm 22-Lead DFN Package
DC2595A
Analog Devices Inc.
60V Dual Output Step-Down Controller with Digital Power System Management Features: PMBus/I2C Compliant Serial Interface Telemetry Read-Back Includes VIN, IIN, VOUT, IOUT, Temperature and Faults Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV/OC, Frequency, and Control Loop Compensation Output Error Less Than ±0.5% Over Temperature Integrated 16-Bit ADC and 12-Bit DAC Integrated High Side Current Sense Amplifier Internal EEPROM with ECC and Fault Logging Integrated N-Channel MOSFET Gate DriversPower Conversion Wide VIN Range: 5V to 60V VOUT0, VOUT1 Range: 1V to 40V Analog Current Mode Control Accurate PolyPhase® Current Sharing for Up to 6 Phases (85kHz to 500kHz) Available in a 52-Lead (7mm× 8mm) QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2595A | 4 | 1 | $287.85 | $287.85 | $287.85 | $287.85 | $287.85 | $287.85 |
| Analog Devices Inc | DC2595A | 0 | $294.25 | $294.25 | $294.25 | $294.25 | $294.25 | $294.25 | |
| element14 APAC | DC2595A | 1 | 1 | $398.47 | $398.47 | $398.47 | $398.47 | $398.47 | $398.47 |
| Farnell | DC2595A | 1 | 1 | $235.01 | $235.01 | $235.01 | $235.01 | $235.01 | $235.01 |
| Mouser Electronics | DC2595A | 7 | 1 | $306.04 | $306.04 | $306.04 | $306.04 | $306.04 | $306.04 |
| Newark | DC2595A | 2 | 1 | $293.61 | $293.61 | $293.61 | $293.61 | $293.61 | $293.61 |
DC2642A-B
Analog Devices Inc.
2.5A Supercapacitor Backup Power Manager Features: 2.5A Step-Down Supercapacitor Charger and 2.5A Step-Up Backup Supply 6.5A Switches for 2.5A Backup from One Supercapacitor or Two in Series Input Current Limit Prioritizes Load over Charge Current Input Disconnect Switch Isolates Input During Backup Automatic Seamless Switch-Over to Backup Mode Internal Supercapacitor Balancer (No External Resistors) Programmable Charge Current and Charge Voltage Input Power Fail Indicator System Power Good Indicator Optional OVP Circuitry Protects Device to >60V Constant Frequency Operation Thermally Enhanced 24-Lead 4mm × 5mm QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2642A-B | 3 | 1 | $124.96 | $124.96 | $124.96 | $124.96 | $124.96 | $124.96 |
| Analog Devices Inc | DC2642A-B | 0 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | |
| element14 APAC | DC2642A-B | 1 | 1 | $173.76 | $173.76 | $173.76 | $173.76 | $173.76 | $173.76 |
| Farnell | DC2642A-B | 1 | 1 | $92.70 | $92.70 | $92.70 | $92.70 | $92.70 | $92.70 |
| Mouser Electronics | DC2642A-B | 3 | 1 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 |
| Newark | DC2642A-B | 1 | 1 | $125.30 | $125.30 | $125.30 | $125.30 | $125.30 | $125.30 |
DC2666A-B
Analog Devices Inc.
25A, Dual PolyPhase Regulator with Digital Power System Management Features: PMBus/I2C Compliant Serial Interface Telemetry Read-Back Includes VIN, IIN, VOUT, IOUT, Temperature and Faults Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV/OC Sub-Milliohm DCR Current Sensing Digitally Adjustable Loop Compensation Parameters 0.5% Output Voltage Accuracy Over Temperature Integrated Input Current Sense Amplifier Internal EEPROM with ECC and Fault Logging Integrated N-Channel MOSFET Gate Drivers
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2666A-B | 1 | 1 | $241.80 | $207.24 | $198.62 | $198.62 | $198.62 | $198.62 |
| Analog Devices Inc | DC2666A-B | 0 | $177.16 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| element14 APAC | DC2666A-B | 2 | 1 | $273.43 | $273.43 | $273.43 | $273.43 | $273.43 | $273.43 |
| Farnell | DC2666A-B | 2 | 1 | $112.38 | $112.38 | $112.38 | $112.38 | $112.38 | $112.38 |
| Mouser Electronics | DC2666A-B | 3 | 1 | $170.38 | $170.38 | $170.38 | $170.38 | $170.38 | $170.38 |
| Newark | DC2666A-B | 2 | 1 | $172.49 | $172.49 | $172.49 | $172.49 | $172.49 | $172.49 |
DC2397A
Analog Devices Inc.
25V, 600mA Buck-Boost DC/DC Converter with 1.6A Quiescent Current Features: Regulates VOUT Above, Below or Equal to VIN Wide VIN Range: 2.4V to 25V, <1V to 25V (Using EXTVCC Input) VOUT Range: 1V to 25V Adjustable Output Voltage (LTC3130) Four Selectable Fixed Output Voltages (LTC3130-1) 1.2µA No-Load Input Current in Burst Mode® Operation (VIN = 12V, VOUT = 5V) 600mA Output Current in Buck Mode Pin-Selectable 850mA/450mA Current Limit (LTC3130) Up to 95% Efficiency Pin-Selectable Burst Mode Operation 1.2MHz Ultralow Noise PWM Frequency Accurate RUN Pin Threshold n Power Good Indicator Programmable Maximum Power Point Control IQ = 500nA in Shutdown Thermally-Enhanced 20-Lead 3mm × 4mm QFN and 16-Lead MSOP Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2397A | 0 | 1 | $205.46 | $205.46 | $205.46 | $205.46 | $205.46 | $205.46 |
| Analog Devices Inc | DC2397A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Arrow North American Components | DC2397A | 0 | 1 | $163.33 | $163.33 | $163.33 | $163.33 | $163.33 | $163.33 |
| element14 APAC | DC2397A | 5 | 1 | $303.36 | $303.36 | $303.36 | $303.36 | $303.36 | $303.36 |
| Farnell | DC2397A | 0 | 1 | $152.42 | $152.42 | $152.42 | $152.42 | $152.42 | $152.42 |
| Mouser Electronics | DC2397A | 2 | 1 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 |
| Newark | DC2397A | 0 | 1 | $206.01 | $206.01 | $206.01 | $206.01 | $206.01 | $206.01 |