Datasheet Analog Devices ADP5073 — 数据表

1.2 A, DC-to-DC Inverting Regulator ADP5073 Data Sheet
FEATURES TYPICAL APPLICATION CIRCUIT
CVREF
AVIN
VIN VREF PVIN RFB CIN ADP5073 FB
RFT ON EN OFF VOUT SW CVREG D1 VREG COUT L1
RPG SS
PWRGD PWRGD SLEW CC
RC COMP APPLICATIONS SYNC/FREQ
GND 12817-001 Wide input voltage range: 2.85 V to 15 V
Adjustable negative output to VIN − 39 V
Integrated 1.2 A main switch
1.2 MHz/2.4 MHz switching frequency with optional external
frequency synchronization from 1.0 MHz to 2.6 MHz
Resistor programmable soft start timer
Slew rate control for lower system noise
Precision enable control
Power-good output
UVLO, OCP, OVP, and TSD protection
3 mm × 3 mm, 16-lead LFCSP
−40°C to +125°C junction temperature
Supported by the ADIsimPower tool set Figure 1. Bipolar amplifiers, ADCs, digital-to-analog converters
(DACs), and multiplexers …