SparkFun BabyBuck Regulator Breakout - 5V (AP63357) Input Voltage 3.8V-32V

Name: SparkFun BabyBuck Regulator Breakout - 5V (AP63357) Input Voltage 3.8V-32V
Brand: Sparkfun
SKU: SF21256
Price: 7.08 EUR
Availability: InStock

SKU: SF21256

GTIN:>4060137083396

HAN: COM-21256

Category: Power Supply

7,08 €

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Net: 5,95 €

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Delivery time: 1 - 3 Workdays (DE - int. shipments may differ)

Product Information

Product safety information

Manufacturer information:

SparkFun Electronics Inc
Dry Creek Parkway 6333
Colorado
Niwot, Vereinigte Staaten, 80583
[email protected]
https://eckstein-shop.de/SparkFun-Marken

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137083396
HAN:	COM-21256
Category:	Power Supply
Storage Tiers:	Maintain
Shipping weight:	0,01 kg
Item weight:	0,00 kg
Dimensions ( Length × Width × Height ):	1,70 × 1,40 × 0,40 cm

Product Description

The SparkFun 5V BabyBuck Regulator Breakout features the AP63357 from Diodes Inc., a 3.5A synchronous buck converter with a wide input voltage range of 3.8V to 32V. The fully integrated 74m? high-side power MOSFET/40m? low-side power MOSFET provides a high-efficiency step-down DC/DC conversion.

The BabyBuck regulator is a minimalistic version of our buck regulator boards. This board is configured to provide a regulated 5V output (from a 6 to 32V input voltage range) and features a high-voltage EN(enable) control pin that is rated up to 32V. On the back of the board, a small copper pad is available to dissipate excess heat with a heat sink. With only four PTH pins for connecting input and output power, everything fits on a mere 0.63in. x 0.52in. board layout.

Note: While the AP63357 is rated up to a 3.5A output, users should expect a 3A maximum with our boards due to thermal constraints. The boards can output 3.5A but would require a sufficient amount of active cooling.

BabyBuck Board:

0.63" x 0.52" PCB layout
Four 0.1" spaced PTH pins
- VIN - Power In (6V to 32V)
- GND - Common Ground
- VOUT - Power Out (Regulated 5V)
- EN - Enable (Pull high to enable the power output)
0.5" x 0.6" Plated copper pad (for heat sinks)

AP63357:

VIN 3.8V to 32V
3.5A Continuous Output Current
0.8V ± 1% Reference Voltage
22µA Low Quiescent Current (Pulse Frequency Modulation)
450kHz Switching Frequency
Supports Pulse Frequency Modulation (PFM)
- Up to 86% Efficiency at 5mA Light Load
Proprietary Gate Driver Design for Best EMI Reduction
Frequency Spread Spectrum (FSS) to Reduce EMI
Low-Dropout (LDO) Mode
Power Good Indicator with 5MΩ Internal Pull-up
Precision Enable Threshold to Adjust UVLO
Protection Circuitry
- Undervoltage Lockout (UVLO)
- Output Undervoltage Protection (UVP)
- Cycle-by-Cycle Peak Current Limit
- Thermal Shutdown

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Hookup Guide

Manufacturer according to GPSR
SparkFun Electronics Inc, Dry Creek Parkway 6333, 80583 Niwot, Colorado, Vereinigte Staaten, [email protected], https://eckstein-shop.de/SparkFun-Marken
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

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SparkFun BabyBuck Regulator Breakout - 5V (AP63357) Input Voltage 3.8V-32V

Dimensions and Weight

Hookup Guide

SparkFun BabyBuck Regulator Breakout - 5V (AP63357) Input Voltage 3.8V-32V

Service package

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