(China (Mainland))
Product Summary
The apw7075oc-trl is a PWM/PFM, high-efficiency and step-upDC-DC converter with an integrated LDO input switch for dual mode application. During battery mode operation, the apw7075oc-trl acts as synchronous rectifier and step-up DC-DC converter with a fixed or adjustable output voltage. When the VIN pin sense 5V input voltage, the apw7075oc-trl is switched to LDO operationmode, maintainingthe constant output voltage. It is ideal for: (1)Dual Mode Power System; (2)USB Peripheral; (3)Camcorders andDigital Camera; (4)Hand-held Instrument; (5)PDAs.
Parametrics
apw7075oc-trl absolute maximum ratings: (1)VOUT Supply voltage(OUT to GND): -0.3 to 6.0 V; (2)VIO Input / output pins: -0.3 to 6.0 V; (3)TA Operating Ambient Temperature Range: 0 to 85 °C; (4)TJ Junction Temperature Range: 0 to 150 °C; (5)TSTG Storage Temperature Range: -65 to +150 °C; (6)TS Soldering Temperature: 300, 10 seconds °C.
Features
apw7075oc-trl features: (1)Built-In a 500mALDO and Synchronous Step-Up DC-DCConverter; (2)Built-In PWM/PFM Operating Mode; (3)Provided Dual Input Power Sources; (4)Connect FB to OUT for 3.3V Output Voltage or GND for 2.5V Output Voltage or an External Resistor Divider for Adjustable Output Voltage.; (5)Fixed 300KHz Operating Frequency; (6)High Efficiency Up to 94% at 200mA Output Current; (7)0.6V to 4.5V Operating Voltage; (8)1V Start Up Input Voltage; (9)Low Battery Voltage Detection; (10)ReverseVoltage Protection; (11)Internal Synchronous Rectifier; (12)Automatic Detection Input Voltage; (13)Compact SOP-8-P and TSSOP-8 Packages; (14)Lead Free Available (RoHS Compliant).
Diagrams
