AP62200 Series
4.2V TO 18V INPUT, 2A LOW IQ SYNCHRONOUS BUCK CONVERTER, PFM/PWM
Manufacturer: Diodes Inc
Catalog
4.2V TO 18V INPUT, 2A LOW IQ SYNCHRONOUS BUCK CONVERTER, PFM/PWM
Key Features
• VIN: 4.2V to 18V
• Output Voltage (VOUT): 0.8V to 7V
• 2A Continuous Output Current
• 8V ± 1% Reference Voltage (TA = +25°C)AP62200 and AP62201
• AP62200 and AP62201
• 763V ± 1% Reference Voltage (TA = +25°C)AP62200T
• AP62200T
• 135μA Low Quiescent Current (Pulse Frequency Modulation)
• 750kHz Switching Frequency (VIN = 12V, VOUT = 5V)
• Up to 84% Efficiency at 5mA Light Load
• Proprietary Gate Driver Design for Best EMI Reduction
• Protection CircuitryUndervoltage Lockout (UVLO)Cycle-by-Cycle Valley Current LimitThermal Shutdown
• Undervoltage Lockout (UVLO)
• Cycle-by-Cycle Valley Current Limit
• Thermal Shutdown
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. "Green" Device (Note 3)
• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.https://www.diodes.com/quality/product-definitions/
Description
AI
The AP62200/AP62201/AP62200T is a 2A, synchronous buck converter with a wide input voltage range of 4.2V to 18V. The device fully integrates a 90mΩ high-side power MOSFET and a 65mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.