Digital Controller for Power Supply Applications with PMBus Interface Features: −40°C to +125°C operation with EEPROM data retention of 15 years at 125°C PMBus Revision 1.2 compliant 32-bit password protection with command masking 64 address selections (16 base addresses, expandable to 64) 6 PWM control signals, 625 ps resolution Duty cycle double update rate Digital control loop (PID + additional pole or zero configurability) Programmable loop filters (CCM, DCM, low/normal temperature) Frequency synchronization Soft start and soft stop functionality Average and peak constant current mode External PN junction temperature sensing 4 GPIOs (2 GPIOs configurable as active clamp snubber PWMs) Fast line voltage feedforward Adaptive dead time compensation for improved efficiency Extended black box data recorder for fault recording See datasheet for additional features

Isolated Synchronous Flyback Controller with Integrated iCoupler Features: Current mode controller for flyback topology ADP1071-1: programmable LLM or CCM for high VIN applications ADP1071-2: forced CCM operation Programmable slope compensation Integrated 5 kV isolation (wide body SOIC package) or 3.0 kV (LGA package) rated dielectric isolation voltage with Analog Devices, Inc., patented iCoupler technology Wide voltage supply range Primary VDD: up to 60 V (ADP1071-2 only) Secondary VDD2: up to 36 V Integrated 1 A primary side MOSFET driver Integrated 1 A secondary side MOSFET drivers for synchronous rectification Integrated error amplifier and <1% accurate reference voltage Programmable frequency range: 50 kHz to 600 kHz Duty cycle clamp limit 85% Programmable soft start and soft start from precharged load Protection features such as short circuit, output overvoltage, and overtemperature protection Power saving LLM using MODE pin (ADP1071-1only) Cycle by cycle input overcurrent protection Precision enable UVLO with hysteresis Frequency synchronization Safety and regulatory approvals (pending) UL recognition 5000 V rms for 1 minute per UL 1577 (for wide body SOIC package) 3000 V rms for 1 minute per UL 1577 (for LGA package) CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak (for wide body SOIC package) VIORM = 565 V peak (for LGA package) CQC certification per GB4943.1-2011 Available in 16-lead SOIC_W package and 24 terminal LGA package

Isolated, Synchronous Forward Controller with Active Clamp and iCoupler Features: Current mode controller for active clamp forward topology Integrated 5 kV (wide body SOIC package) or 3.0 kV (LGA package) rated dielectric isolation voltage with Analog Devices, Inc., patented iCoupler technology Wide voltage supply range Primary VIN: up to 60 V Secondary VDD2: up to 36 V Integrated 1 A primary side MOSFET driver for power switch and active clamp reset switch Integrated 1 A secondary side MOSFET drivers for synchronous rectification Integrated error amplifier and <1% accurate reference voltage Programmable slope compensation Programmable frequency range: 50 kHz to 600 kHz typical Frequency synchronization Programmable maximum duty cycle limit Programmable soft start Smooth soft start from precharged load Programmable dead time Power saving light load mode using MODE pin Protection features such as short circuit, output overvoltage, and overtemperature protection Cycle-by-cycle input overcurrent protection Precision enable UVLO with hysteresis PGOOD pin for system flagging Tracking function from secondary side Remote (secondary side) shutdown/reset function Safety and regulatory approvals (pending) UL recognition 5000 V rms for 1 minute per UL 1577 (for wide body SOIC package) 3000 V rms for 1 minute per UL 1577 (for LGA package) CSA component acceptance notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak (for wide body SOIC package) VIORM = 560 V peak (for LGA package) CQC certification per GB4943.1-2011 Available in 24-lead SOIC_W package and 24-terminal LGA package AEC-Q100 Qualified for Automotive Applications

Ultralow Noise, 150 mA CMOS Linear Regulator Features: Chinese data sheet available Ultralow noise: 9 μV rms, independent of VOUT No additional noise bypass capacitor required Stable with 1 μF ceramic input and output capacitors Maximum output current: 150 mA Input voltage range: 2.2 V to 5.5 V Low quiescent current IGND = 10 μA with zero load Low shutdown current: <1 μA Low dropout voltage: 105 mV at 150 mA load Initial output voltage accuracy: ±1% Up to 14 fixed output voltage options: 1.8 V to 3.3 V PSRR performance of 70 dB at 10 kHz Current limit and thermal overload protection Logic-controlled enable 5-lead TSOT package 4-ball, 0.8 mm × 0.8 mm, 0.4 mm pitch WLCSP AEC-Q100 qualified for automotive applications

150 mA, Low Dropout, CMOS Linear Regulator Features: Maximum output current: 150 mA Input voltage range: 2.5 V to 5.5 V Light load efficient IGND = 35 μA with zero load IGND = 40 μA with 100 μA load Low shutdown current: <1 μA Low dropout voltage: 150 mV @ 150 mA load Initial accuracy: ±1% Accuracy over line, load, and temperature: ±2% Stable with small 1 μF ceramic output capacitor 16 fixed output voltage options: 0.75 V to 3.3 V (ADP1710) Adjustable output voltage option: 0.8 V to 5.0 V (ADP1710 Adjustable) 16 fixed output voltage options with reference bypass: 0.75 V to 3.3 V (ADP1711) High PSRR: 69 dB @ 1 kHz

+2.7 V Serial Port RS-232 Transceiver (3 Drivers / 5 Receivers) with 15kV ESD Features: Green Idle power-saving mode  Single 2.7 V to 3.6 V power supply  Operates with 3 V logic  0.1 µF to 1 µF charge pump capacitors  Low EMI  Low power shutdown: 20 nA  Full RS-232 compliance  460 kb/s data rate  One receiver active in shutdown (ADM3307E/ADM3311E/ADM3312E/ADM3315E)  Two receivers active in shutdown (ADM3310E) ESD >15 kV IEC 1000-4-2 on RS-232 I/Os ESD >15 kV IEC 1000-4-2 on CMOS and RS-232 I/Os (ADM3307E)  Qualified for automotive applications

3-V, RS-232 Serial Port Driver-Receiver Features: Green Idle power-saving mode Single 2.7 V to 3.6 V power supply Operates with 3 V logic 0.1 µF to 1 µF charge pump capacitors Low EMI Low power shutdown: 20 nA Full RS-232 compliance 460 kb/s data rate One receiver active in shutdown (ADM3307E/ADM3311E/ADM3312E/ADM3315E) Two receivers active in shutdown (ADM3310E) ESD >15 kV IEC 1000-4-2 on RS-232 I/Os ESD >15 kV IEC 1000-4-2 on CMOS and RS-232 I/Os (ADM3307E) Qualified for automotive applications

6.5 V, 1 A, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO Features: Input voltage range: 2.3 V to 6.5 V Maximum load current: 1 A Low noise: 5 μV rms independent of output voltage at 100 Hz to 100 kHz Fast transient response: 1.5 μs for 1 mA to 500 mA load step 60 dB PSRR at 100 kHz Low dropout voltage: 42 mV at 500 mA load, VOUT = 3 V Initial accuracy: −0.5% (minimum), +1% (maximum) Accuracy over line, load, and temperature: ±1.5% Quiescent current, IGND = 0.7 mA with no load Low shutdown current: 0.25 μA at VIN = 5 V Stable with small 4.7 μF ceramic output capacitor Adjustable and fixed output voltage options: 1.2 V to 5.0 V Adjustable output from 1.2 V to VIN − VDO Precision enable Adjustable soft start 8-lead, 3 mm × 3 mm LFCSP package Supported by ADIsimPower tool

Microprocessor Supervisory Circuit in 3-Lead SC70, Active-Low Open-Drain Output Features: Specified over temperature Low power consumption (17 μA) Precision voltage monitor: 2.5 V, 3 V, 3.3 V, 5 V options Reset assertion down to 1 V VCC 140 ms minimum power-on reset Open-drain RESET output

Supervisory Circuit with Manual Reset, Active-Low Open-Drain and Active-High Push-Pull Reset Outputs Features: 27 reset threshold options 2.5 V to 5 V in 100 mV increments 4 reset timeout options 1 ms, 20 ms, 140 ms, and 1120 ms (minimum) 4 watchdog timeout options 6.3 ms, 102 ms, 1.6 sec, and 25.6 sec (typical) Manual reset input Multiple reset output options Low power consumption Specified over wide temperature range (−40°C to +125°C) Qualified for automotive applications 5-lead SOT-23 package