Datasheet Analog Devices ADP2230ACPZ-1233R7 — 数据表

FEATURES TYPICAL APPLICATION CIRCUIT Input voltage range: 2.3 V to 6.5 V
Fixed and adjustable output voltage options
Fixed output voltage pair options: 1.2 V/1.8 V, 1.2 V/3.3 V,
1.8 V/3.3 V
Adjustable output voltage range: 0.8 V to 6 V
Minimum guaranteed continuous output current: 800 mA
Up to 94% efficiency
Low quiescent current of 15 µA for both channels in power
saving mode (PSM)
Low shutdown current: 0.1 μA (typical)
100% duty cycle for low dropout operation
SYNC pin switching frequency options
2 MHz fixed pulse-width modulation (PWM) mode
2 MHz PSM/PWM automatic transitioning mode
External clock synchronization from 1.5 MHz to 2.5 MHz
Enable input with precision thresholds for each output
180° phase shifted PWM outputs for minimum VIN ripple
Current-limit and thermal shutdown (TSD) protection
Quick output discharge (QOD)
10-lead, 3 mm × 3 mm × 0.75 mm LFCSP package APPLICATIONS
Portable and battery-powered equipment
Automatic meter readers (WSN)
Point of sales and transaction processing instruments …