AP61100QZ6-7

The AP61100Q/AP61102Q is an automotive-compliant, 1A,
synchronous buck converter with a wide input voltage range of 2.3V to
5.5V. The device fully integrates a 110mΩ high-side power MOSFET
and an 80mΩ low-side power MOSFET to provide high-efficiency
step-down DC-DC conversion.
The AP61100Q/AP61102Q device is easily used by minimizing the
external component count due to its adoption of Constant On-Time
(COT) control to achieve fast transient response, easy loop
stabilization, and low output voltage ripple.
The device is available in a SOT563 package.

Category: Power Management (PMIC)

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SPECIFICATION

 Qualified for Automotive Applications
 AEC-Q100 Qualified with the Following Results
 Device Temperature Grade 1: -40°C to +125°C TA Range
 Device HBM ESD Classification Level H3A
 Device CDM ESD Classification Level C5
 VIN: 2.3V to 5.5V
 Output Voltage (VOUT): 0.6V to 3.6V
 1A Continuous Output Current
 0.6V ± 2% Reference Voltage
 15μA Low Quiescent Current (Pulse Frequency Modulation)
 2.2MHz Switching Frequency (VIN = 5V, VOUT = 1.8V)
 Up to 89% Efficiency at 5mA Light Load
 Programmable Operation Mode Through EN
 Pulse Frequency Modulation
 Pulse Width Modulation Regardless of Output Load
 Power-Good Indicator
 AP61102Q
 Protection Circuitry
 Undervoltage Lockout (UVLO)
 VIN Overvoltage Protection (OVP)
 Peak Current Limit
 Valley Current Limit
 Thermal Shutdown
 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)
 The AP61100Q and AP61102Q are suitable for automotive
applications requiring specific change control; these parts
are AEC-Q100 qualified, PPAP capable, and manufactured in
IATF 16949 certified facilities.
https://www.diodes.com/quality/product-definitions/