DC409A
Analog Devices Inc.
2A, 3MHz Micropower Synchronous Boost Converter Features: Synchronous Rectification: Up to 97% Efficiency 2A Switch Current Rating Fixed Frequency Operation Up to 3MHz Wide Input Range: 0.5V to 5V Very Low Quiescent Current: 38µA (Burst Mode® Operation) 2.6V to 5V Adjustable Output Voltage 0.85V (Typ) Start-Up Voltage No External Schottky Diode Required (VOUT < 4.3V) Synchronizable Switching Frequency Burst Mode Enable Control Antiringing Control Reduces Switching Noise PGOOD Output OPTI-LOOP® Compensation Very Low Shutdown Current: <1µA Small 10-Pin MSOP Package
DC454A
Analog Devices Inc.
Monolithic Linear Lithium-Ion Battery Charger with Thermal Regulation Features: Complete Linear Charger for 1-Cell Lithium-Ion Batteries Thermal Regulation Maximizes Charging Rate without Risk of Overheating* No External MOSFET, Sense Resistor or Blocking Diode Required Up to 1.5A Charging Current Preset Charge Voltage with 1% Accuracy Programmable Charge Current with 7% Accuracy Programmable Charge Termination Timer Tiny Thermally Enhanced 10-Pin MSOP Package Charge Current Monitor Useful for Gas Gauging* C/10 Charge Current Detection Output Automatic Recharge Thermistor Input for Temperature Qualified Charging AC Present Logic Output 4.1V/4.2V Pin Selectable Output Voltage
DC491A
Analog Devices Inc.
High Efficiency Thermoelectric Cooler Controller Features: High Efficiency, Low Noise Topology Adjustable Output Slew Rate Reduces EMI Full-Bridge Controller for Bidirectional Current Control Adjustable Pulse-by-Pulse Bidirectional TEC Current Limit Open/Shorted Thermistor Indication Solution Footprint in Less Than 0.6' x 0.8' (Double-Sided PCB) Available in 5mm x 5mm QFN and 28-Pin SSOP Packages TEC Voltage Clamping TEC Current, Voltage and Heat/Cool Status Outputs Adjustable/Synchronizable Oscillator Frequency Reduces Filter Component Size and System Noise 2.5V Reference Voltage Output 2.7V Minimum Operating Voltage
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC491A | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | |
| Analog Devices Inc | DC491A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| element14 APAC | DC491A | 1 | 1 | $202.94 | $202.94 | $202.94 | $202.94 | $202.94 | $202.94 |
| Farnell | DC491A | 1 | 1 | $108.33 | $108.33 | $108.33 | $108.33 | $108.33 | $108.33 |
| Mouser Electronics | DC491A | 2 | 1 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 |
| Newark | DC491A | 1 | 1 | $167.78 | $167.78 | $167.78 | $167.78 | $167.78 | $167.78 |
DC495B
Analog Devices Inc.
4A, High Efficiency, Standalone Li-Ion Battery Charger Features: Complete Charger Controller for 2-, 3- or 4-Cell Lithium-Ion Batteries High Conversion Efficiency: Up to 96% Output Currents Exceeding 4A ±0.8% Accurate Preset Voltages: 8.4V, 12.6V, 16.8V Built-In Charge Termination with Automatic Restart AC Adapter Current Limiting Maximizes Charge Rate* Automatic Conditioning of Deeply Discharged Batteries Thermistor Input for Temperature Qualified Charging Wide Input Voltage Range: 6V to 28V 0.5V Dropout Voltage; Maximum Duty Cycle: 98% Programmable Charge Current: ±4% Accuracy Indicator Outputs for Charging, C/10 Current Detection and AC Adapter Present Charging Current Monitor Output 16-Pin Narrow SSOP Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC495B | 1 | 1 | $110.51 | $110.51 | $110.51 | $110.51 | $110.51 | $110.51 |
| Analog Devices Inc | DC495B | 0 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | |
| Arrow North American Components | DC495B | 0 | 1 | $102.65 | $102.65 | $102.65 | $102.65 | $102.65 | $102.65 |
| Mouser Electronics | DC495B | 4 | 1 | $114.46 | $114.46 | $114.46 | $114.46 | $114.46 | $114.46 |
| Newark | DC495B | 2 | 1 | $124.60 | $124.60 | $124.60 | $124.60 | $124.60 | $124.60 |
| Verical Marketplace | DC495B | 10 | 1 | $108.89 | $108.89 | $108.89 | $108.89 | $108.89 | $108.89 |
DC509B
Analog Devices Inc.
550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator Features: Wide VIN Range: 4V to 36V Operation Reduces Required Input Capacitance and Power Supply Induced Noise ±1% Output Voltage Accuracy Phase-Lockable Fixed Frequency: 250kHz to 550kHz True Remote Sensing Differential Amplifier PolyPhase™ Extends from Two to Twelve Phases Reduces the Size and Value of Inductors Current Mode Control Ensures Current Sharing 1.1MHz Effective Switching Frequency (2-Phase) OPTI-LOOP™ Compensation Reduces COUT Power Good Output Voltage Indicator Very Low Dropout Operation: 99% Duty Cycle Adjustable Soft-Start Current Ramping Internal Current Foldback Plus Shutdown Timer Overvoltage Soft-Latch Eliminates Nuisance Trips Available in 5mm x 5mm QFN and 28-Lead SSOP Package
DC1472A
Analog Devices Inc.
6A DC/DC Module Regulator with Tracking and Frequency Synchronization Features:Complete Standalone Power SupplyWide Input Voltage Range: 4.5V to 26.5V6A DC Typical, 8A Peak Output Current0.8V to 5V OutputOutput Voltage Tracking±1.75% Maximum Total DC ErrorCurrent Mode Control/Fast Transient ResponsePhase-Lockable Fixed Frequency 250kHz to 780kHzOn-Board Frequency SynchronizationSelectable Burst Mode® OperationPower Good Voltage IndicatorOutput Overvoltage ProtectionOutput Current Foldback Limiting9mm × 15mm × 4.32mm LGA and 9mm × 15mm × 4.92mm BGA Packages
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1472A | 1 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Analog Devices Inc | DC1472A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Arrow North American Components | DC1472A | 0 | 1 | $96.07 | $94.16 | $92.28 | $91.36 | $88.65 | $88.65 |
| Mouser Electronics | DC1472A | 0 | 1 | $79.18 | $79.18 | $79.18 | $79.18 | $79.18 | $79.18 |
DC1510A-A
Analog Devices Inc.
Low IQ, Dual 2-Phase Synchronous Step-Down Controller Features: Low Operating IQ: 170μA (One Channel On) Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V Wide VIN Range: 4V to 38V RSENSE or DCR Current Sensing Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise OPTI-LOOP® Compensation Minimizes COUT Phase-Lockable Frequency (75kHz-850kHz) Programmable Fixed Frequency (50kHz-900kHz) Selectable Continuous, Pulse-Skipping or Burst Mode® Operation at Light Loads Very Low Dropout Operation: 99% Duty Cycle Adjustable Output Voltage Soft-Start Power Good Output Voltage Monitor Output Overvoltage Protection Output Latch-Off Protection During Short Circuit Low Shutdown IQ: 8μA Internal LDO Powers Gate Drive from VIN or EXTVCC No Current Foldback During Start-Up Small 5mm × 5mm QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1510A-A-ND | 0 | 1 | $209.04 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 |
| Arrow North American Components | DC1510A-A | 0 | 1 | $195.78 | $193.82 | $189.96 | $188.06 | $182.48 | $180.65 |
| Mouser Electronics | 584-DC1510A-A | 0 | 1 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 |
DC1632A
Analog Devices Inc.
Fast, Accurate, 2-Phase, Single-Output Step-Down DC/DC Controller with Differential Output Sensing Features: Wide VIN Range: 4.5V to 38V, VOUT: 0.6V to 5.5V ±0.67% Output Voltage Accuracy Over Temperature, Differential Output Voltage Sensing, Allowing Up to ±500mV Line Loss at Remote Ground Controlled On-Time, Valley Current Mode Control Fast Load Transient Response Detect Transient (DTR) Reduces VOUT Overshoot Frequency Programmable from 200kHz to 2MHz, Synchronizable to External Clock tON(MIN) = 30ns, tOFF(MIN) = 90ns Up to 12-Phase Operation RSENSE or Inductor DCR Current Sensing Overvoltage Protection and Current Limit Foldback Power Good Output Voltage Monitor Output Voltage Tracking and Adjustable Soft Start-Up Thermally Enhanced 32-Pin (5mm × 5mm) QFN Package
DC1668B-A
Analog Devices Inc.
15A DC/DC Module (Power Module) Regulator Features: Complete 15A Switch Mode Power Supply Wide Input Voltage Range: 4.5V to 20V 0.6V to 5V Output Range ±1.5% Total DC Output Error Differential Remote Sense Amplifier for Precision Regulation Current Mode Control/Fast Transient Response Frequency Synchronization Parallel Current Sharing (Up to 60A) Selectable Pulse-Skipping or Burst Mode® Operation Soft-Start/Voltage Tracking Up to 93% Efficiency (12VIN, 3.3VOUT) Overcurrent Foldback Protection Output Overvoltage Protection Small Surface Mount Footprint, Low Profile 15mm × 15mm × 4.32mm LGA and 15mm × 15mm × 4.92mm BGA Packages
DC1674A-B
Analog Devices Inc.
Dual-Input Power Manager/3.5A LiFePO4 Battery Charger with I2C Control and USB OTG Features:High Efficiency Charger Capable of 3.5A Charge CurrentCharge Control Algorithm Specifically Designed for LiFePO4 Batteries (Lithium Iron Phosphate)Monolithic Switching Regulator Makes Optimal Use of Limited Power and Thermal BudgetDual Input Overvoltage Protection ControllerPriority Multiplexing for Multiple InputsI2C/SMBus Control and Status FeedbackNTC Thermistor ADC for Temperature Dependent Charge Algorithms (JEITA)Instant-On Operation with Low BatteryBattery Ideal Diode Controller for Power ManagementUSB On-The-Go Power Delivery to the USB PortFour Float Voltage Settings (3.45V, 3.55V, 3.6V, 3.8V)28-Lead 4mm × 5mm QFN Package