AP5100

1.2A STEP-DOWN CONVERTER with 1.4MHz SWITCHING

FREQUENCY

AP5100

Document number: DS32130 Rev. 3 - 2

4 of 12

www.diodes.com

April 2012

© Diodes Incorporated

Absolute Maximum Ratings (Note 2)

Symbol

Description

Rating

Unit

ESD HBM

Human Body Model ESD Protection

3

KV

ESD MM

Machine Model ESD Protection

300

V

VIN

Supply Voltage

26

V

VSW

Switch Voltage

-0.3 to VIN +0.3

V

VBST

Boost Voltage

VSW +6

V

All Other Pins

–0.3 to +6

V

TST

Storage Temperature

-65 to +150

°C

TJ

Junction Temperature

+150

°C

TL

Lead Temperature

+260

°C

θJA

Junction to Ambient Thermal Resistance (Note 3)

140

°C/W

θJC

Junction to Case Thermal Resistance (Note 3)

35

°C/W

Notes:

2. Exceeding these ratings may damage the device.

3. Test condition for SOT26: Measured on approximately 1” square of 1 oz copper.

Recommended Operating Conditions (Note 4)

Symbol

Description

Rating

Unit

VIN

Supply Voltage

4.75 to 24

°C

TA

Operating Ambient Temperature Range

-25 to +85

°C

VOUT

Output Voltage

0.81 to 15

V

Note:

4. The device function is not guaranteed outside of the recommended operating conditions.