AP65211

Document number: DS39118 Rev. 3 - 3

7 of 14

www.diodes.com

January 2018

© Diodes Incorporated

AP65211

Typical Performance Characteristics (Cont.)

(@TA = +25°C, VIN = 12V, VOUT = 3.3V, L = 4.7µH, C1 = 22µF, C2 = 22µF, unless otherwise specified.)

Startup Through VEN 2A Load

Time-500µs/div

Startup Through VIN 2A Load

Time-500µs/div

Short Circuit Test

Time-5ms/div

Shutdown Through VEN 2A Load

Time-50µs/div

Shutdown Through VIN 2A Load

Time-200µs/div

Short Circuit Recovery

Time-5ms/div

Startup Through VEN 0A Load

Time-500µs/div

Startup Through VIN 0A Load

Time-500µs/div

Transient Response (1 to 2A)

Time-100µs/div

Shutdown Through VEN 0A Load

Time-500ms/div

Shutdown Through VIN 0A Load

Time-500ms/div

Input/Output Ripple (IO=2A)

Time-2µs/div

VIN (12V/DIV)

VOUT (3.3V/DIV)

IOUT (2A/DIV)

SW (10V/DIV)

VEN (5V/DIV)

IOUT (2A/DIV)

SW (10V/DIV)

VOUT (3.3V/DIV)

VEN (5V/DIV)

VOUT (3.3V/DIV)

IOUT (2A/DIV)

SW (10V/DIV)

VIN (12V/DIV)

VOUT (3.3V/DIV)

IOUT (2A/DIV)

SW (10V/DIV)

VOUT (2V/DIV)

IOUT (2A/DIV)

VOUT (2V/DIV)

IOUT (2A/DIV)

IOUT (1A/DIV)

VOUT_AC (200mV/DIV)

VOUT_AC (50mV/DIV)

SW (10V/DIV)

VEN (5V/DIV)

IOUT (100mA/DIV)

SW (10V/DIV)

VOUT (3.3V/DIV)

VEN (5V/DIV)

VOUT (3.3V/DIV)

IOUT (100mA/DIV)

SW (10V/DIV)

VIN (12V/DIV)

VOUT (3.3V/DIV)

IOUT (100mA/DIV)

SW (10V/DIV)

VIN (12V/DIV)

VOUT (3.3V/DIV)

IOUT (100mA/DIV)

SW (10V/DIV)

IL (2A/DIV)

VIN_AC (200mV/DIV)