DC2024A-B

Analog Devices Inc.
High Current Hot Swap Controller with I2C Compatible Monitoring Features: Allows Safe Board Insertion Into Live Backplane 12-/16-Bit ADC with ±0.9% Total Unadjusted Error Monitors Current, Voltage, Power and Energy Controls Two Parallel N-Channel MOSFETs for SOA Sharing in High Current Applications Internal EEPROM for Nonvolatile Configuration Wide Operating Voltage Range: 2.9V to 33V I2C/SMBus Digital Interface (Coexists with PMBus Devices) 12V Gate Drive for Lower MOSFET RDS(ON) Programmable Current Limit with 2% Accuracy MOSFET Power Limiting with Current Foldback Continuously Monitors MOSFET Health Stores Minimum and Maximum Measurements Alerts When Alarm Thresholds Exceeded Input Overvoltage and Undervoltage Protection Internal ±5% or External Timebases 32-Pin 5mm × 5mm QFN Package AEC-Q100 Qualified for Automotive Applications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC2024A-B 0 1 $238.74 $238.74 $238.74 $238.74 $238.74 $238.74
Analog Devices Inc DC2024A-B 0 $205.98 $205.98 $205.98 $205.98 $205.98 $205.98
Arrow North American Components DC2024A-B 0 1 $203.43 $201.40 $197.39 $195.42 $189.61 $187.72
Mouser Electronics DC2024A-B 0 1 $214.22 $214.22 $214.22 $214.22 $214.22 $214.22

DC2028A

Analog Devices Inc.
8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement Features: Sequence, Trim, Margin and Supervise Eight Power Supplies Manage Faults, Monitor Telemetry and Create Fault Logs PMBus™ Compliant Command Set Supported by LTpowerPlay® GUI Margin or Trim Supplies to Within 0.25% of Target Fast OV/UV Supervisors Per Channel Coordinate Sequencing and Fault Management Across Multiple LTC PSM Devices Automatic Fault Logging to Internal EEPROM Operate Autonomously without Additional Software Internal Temperature and Input Voltage Supervisors Accurate Monitoring of Eight Output Voltages, Input Voltage and Internal Die Temperature I2C/SMBus Serial Interface Can Be Powered from 3.3V, or 4.5V to 15V Programmable Watchdog Timer 100% Pin-Compatible Upgrade to the LTC2978/LTC2978A Available in 64-Pin 9mm × 9mm QFN PackageAEC-Q100 Qualified for Automotive Applications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC2028A 1 1 $104.65 $104.65 $104.65 $104.65 $104.65 $104.65
Analog Devices Inc DC2028A 0 $88.28 $88.28 $88.28 $88.28 $88.28 $88.28
Arrow North American Components DC2028A 0 1 $82.65 $82.65 $82.65 $82.65 $82.65 $82.65
element14 APAC DC2028A 4 1 * $114.57 * $114.57 * $114.57 * $114.57 * $114.57 * $114.57
Farnell DC2028A 4 1 * $104.99 * $104.99 * $104.99 * $104.99 * $104.99 * $104.99
Mouser Electronics DC2028A 7 1 $91.82 $91.82 $91.82 $91.82 $91.82 $91.82
Newark DC2028A 4 1 $92.95 $92.95 $92.95 $92.95 $92.95 $92.95
Verical Marketplace DC2028A 34 1 $87.35 $87.35 $87.35 $87.35 $87.35 $87.35

DC2038A-A

Analog Devices Inc.
35V/3.2A Multi-Cell Lithium-Ion Step-Down Battery Charger with PowerPath and I2C Telemetry Features: Li-Ion/Polymer Battery Charger with Termination Wide Charging Input Voltage Range: 4.5V to 35V High Efficiency Synchronous Operation 16-Bit Digital Telemetry System Monitors VBAT, IBAT, RBAT, TBAT, TDIE, VIN, IIN, VOUT Charges 1-8 Lithium-Ion/Polymer Cells Input Undervoltage Charge Current Limit Loop Input MPPT for Solar Panel Inputs Input Current Limit Prioritizes System Load Output Low Loss PowerPath™ Instant-On Operation with Discharged or Missing Battery JEITA Temperature Controlled Charging Pin Compatible with LiFePO4 and SLA Versions
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC2038A-A 0 1 $124.96 $124.96 $124.96 $124.96 $124.96 $124.96
Analog Devices Inc DC2038A-A 0 $105.92 $105.92 $105.92 $105.92 $105.92 $105.92
Arrow North American Components DC2038A-A 0 1 $98.87 $98.87 $98.87 $98.87 $98.87 $98.87
element14 APAC DC2038A-A 1 1 * $136.81 * $136.81 * $136.81 * $136.81 * $136.81 * $136.81
Farnell DC2038A-A 2 1 * $125.37 * $125.37 * $125.37 * $125.37 * $125.37 * $125.37
Mouser Electronics DC2038A-A 19 1 $109.62 $109.62 $109.62 $109.62 $109.62 $109.62
Newark DC2038A-A 2 1 $125.24 $125.24 $125.24 $125.24 $125.24 $125.24

DC558A

Analog Devices Inc.
3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller Features: 3-Phase Current Mode Controller with Onboard MOSFET Drivers ±5% Output Current Matching Optimizes Thermal Performance and Size of Inductors and MOSFETs Differential Amplifier Accurately Senses VOUT ±1% VREF Accuracy Over Temperature VOUT Range: 0.6V to 5.5V without Diffamp VOUT Range: 0.6V to (VCC – 1.2V) with Diffamp 250kHz to 600kHz Per Phase, PLL, Fixed Frequency PWM, Stage Shedding™ or Burst Mode® Operation OPTI-LOOP® Compensation Minimizes COUT Adjustable Soft-Start Current Ramping Short-Circuit Shutdown Timer with Defeat Option Overvoltage Soft Latch Adjustable Undervoltage Lockout Threshold Selectable Phase Output for Up to 12-Phase Operation Available in 5mm × 5mm QFN and 36-Pin Narrow (0.209') SSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC558A 1 1 $354.20 $354.20 $354.20 $354.20 $354.20 $354.20
Analog Devices Inc DC558A 0 $317.80 $317.80 $317.80 $317.80 $317.80 $317.80
Mouser Electronics DC558A 0 1 $376.85 $376.85 $376.85 $376.85 $376.85 $376.85

DC561A-A

Analog Devices Inc.
3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller Features: 3-Phase Current Mode Controller with Onboard MOSFET Drivers ±5% Output Current Matching Optimizes Thermal Performance and Size of Inductors and MOSFETs Differential Amplifier Accurately Senses VOUT ±1% VREF Accuracy Over Temperature VOUT Range: 0.6V to 5.5V without Diffamp VOUT Range: 0.6V to (VCC – 1.2V) with Diffamp 250kHz to 600kHz Per Phase, PLL, Fixed Frequency PWM, Stage Shedding™ or Burst Mode® Operation OPTI-LOOP® Compensation Minimizes COUT Adjustable Soft-Start Current Ramping Short-Circuit Shutdown Timer with Defeat Option Overvoltage Soft Latch Adjustable Undervoltage Lockout Threshold Selectable Phase Output for Up to 12-Phase Operation Available in 5mm × 5mm QFN and 36-Pin Narrow (0.209') SSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC561A-A-ND 0 1 $363.07 $314.29 $302.11 $302.11 $302.11 $302.11
Arrow North American Components DC561A-A 0 1 $253.87 $251.33 $246.33 $243.86 $236.62 $234.25
Mouser Electronics 584-DC561A-A 0 1 $294.58 $294.58 $294.58 $294.58 $294.58 $294.58

DC569B

Analog Devices Inc.
Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT Features: Programmable Charge Current Up to 800mA No MOSFET, Sense Resistor or Blocking Diode Required Complete Linear Charger in ThinSOT™ Package for Single Cell Lithium-Ion Batteries Constant-Current/Constant-Voltage Operation with Thermal Regulation* to Maximize Charge Rate Without Risk of Overheating Charges Single Cell Li-Ion Batteries Directly from USB Port Preset 4.2V Charge Voltage with ±1% Accuracy Charge Current Monitor Output for Gas Gauging* Automatic Recharge Charge Status Output Pin C/10 Charge Termination 25µA Supply Current in Shutdown 2.9V Trickle Charge Threshold (LTC4054) Available Without Trickle Charge (LTC4054X) Soft-Start Limits Inrush Current Available in 5-Lead SOT-23 Package
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC569B 0 1 $114.83 $114.83 $114.83 $114.83 $114.83 $114.83
Analog Devices Inc DC569B 0 $88.28 $88.28 $88.28 $88.28 $88.28 $88.28
Arrow North American Components DC569B 0 1 $90.77 $90.77 $90.77 $90.77 $90.77 $90.77
Mouser Electronics DC569B 0 1 $100.48 $100.48 $100.48 $100.48 $100.48 $100.48

DC613A

Analog Devices Inc.
High Voltage 3A, 500kHz Step-Down Switching Regulator with 100A Quiescent Current Features: Wide Input Range: 3.3V to 60V 3A Peak Switch Current Burst Mode® Operation: 100µA Quiescent Current Low Shutdown Current: IQ < 1µA Power Good Flag with Programmable Threshold Load Dump Protection to 60V 500kHz Switching Frequency Saturating Switch Design: 0.1Ω On-Resistance Peak Switch Current Maintained Over Full Duty Cycle Range 1.25V Feedback Reference Voltage Easily Synchronizable Soft-Start Capability Small 16-Pin Thermally Enhanced TSSOP Package
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC613A 1 1 $138.47 $138.47 $138.47 $138.47 $138.47 $138.47
Analog Devices Inc DC613A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Arrow North American Components DC613A 0 1 $139.84 $138.44 $135.69 $134.33 $130.34 $129.04
Mouser Electronics DC613A 3 1 $152.26 $152.26 $152.26 $152.26 $152.26 $152.26

DC652A

Analog Devices Inc.
3A, 4MHz, Monolithic Synchronous Step-Down Regulator Features: High Efficiency: Up to 95% 3A Output Current Low Quiescent Current: 64μA Low RDS(ON) Internal Switch: 77mΩ 2.25V to 5.5V Input Voltage Range Programmable Frequency: 300kHz to 4MHz ±2% Output Voltage Accuracy 0.8V Reference Allows Low Output Voltage Selectable Forced Continuous/Burst Mode® Operation with Adjustable Burst Clamp Synchronizable Switching Frequency Low Dropout Operation: 100% Duty Cycle Power Good Output Voltage Monitor Overtemperature Protected Available in 16-Lead Exposed Pad TSSOP and QFN Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC652A 0 1 $138.47 $138.47 $138.47 $138.47 $138.47 $138.47
Analog Devices Inc DC652A 0 $117.70 $117.70 $117.70 $117.70 $117.70 $117.70
Arrow North American Components DC652A 0 1 $116.25 $115.08 $112.79 $111.67 $108.35 $107.27
Mouser Electronics DC652A 4 1 $122.42 $122.42 $122.42 $122.42 $122.42 $122.42

DC653A

Analog Devices Inc.
Dual 550kHz Synchronous 2-Phase DC/DC Controller with Programmable Up/Down Tracking Features: Wide VIN Range: 3V to 30V Operation with Line Feedforward Compensation Leading Edge Modulation Architecture for Extremely Low Duty Cycle Operation Phase-Lockable Fixed Frequency: 330kHz to 750kHz Two 180° Out-of-Phase Controllers Fast Programmable Power-Up/-Down Tracking Programmable Current Limit Without External Current Sense Resistor Optional Burst Mode® Operation at Light Load ±1% 0.6V Voltage Reference External N-Channel MOSFET Architecture Low Shutdown Current: <100µA Overvoltage Protection and PGOOD Flag Small 28-Lead SSOP and 32-Lead QFN Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC653A-ND 0 1 $114.83 $114.83 $114.83 $114.83 $114.83 $114.83
Analog Devices Inc DC653A 0 $88.28 $88.28 $88.28 $88.28 $88.28 $88.28
Arrow North American Components DC653A 0 1 $92.29 $91.37 $89.55 $88.66 $86.02 $85.16
Mouser Electronics 584-DC653A 0 1 $101.00 $101.00 $101.00 $101.00 $101.00 $101.00

DC789A

Analog Devices Inc.
Standalone Linear Li-Ion Battery Charger with Micropower Comparator Features: Charge Current Programmable up to 1A Charges Single Cell Li-Ion Batteries Directly from USB Port Preset Float Voltage with ±0.35% Accuracy Micropower Comparator for Battery Monitoring Thermal Regulation Maximizes Charge Rate Without Risk of Overheating Programmable Charge Current Detection/Termination Programmable Charge Termination Timer Smart Pulsing Error Feature SmartStart™ Prolongs Battery Life 20µA Charger Quiescent Current in Shutdown Available in a Low Profile (0.75mm) 10-Lead (3mm × 3mm) DFN Package
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC789A-ND 0 1 $118.21 $118.21 $118.21 $118.21 $118.21 $118.21
Analog Devices Inc DC789A 0 $90.95 $90.95 $90.95 $90.95 $90.95 $90.95
Arrow North American Components DC789A 0 1 $95.10 $94.15 $92.27 $91.35 $88.64 $87.75
Mouser Electronics 584-DC789A 0 1 $104.06 $104.06 $104.06 $104.06 $104.06 $104.06
Verical Marketplace DC789A 86 1 $99.00 $99.00 $99.00 $99.00 $99.00 $99.00