SP4446EB

更新时间： 2024-10-31 22:15:27

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SP4446EB 数据手册

SP4446

Evaluation Board Manual

Easy Evaluation for the

SP4446 2V to 7V input to 25

to 30V Output

SP4446 provides up to

30mA output current

High Efficiency: up to 80%

SOT23-5 Package & SMT

components for small, low

profile Power Supply

DESCRIPTION

The SP4446 Evaluation Boards are designed to help the user evaluate the performance of the

SP4446 for use as a single or dual cell input to +5V output DC-DC Converter. The SP4446

have a fixed output voltage programmed to +5V (consult the factory for other voltage options).

The evaluation board is a completely assembled and tested surface mount board which

provides easy probe access points to all SP4446 Inputs and Outputs so that the user can

quickly connect and measure electrical characteristics and waveforms.

SP4446 EVALUATION BOARD SCHEMATIC

Murata LQH32CN100K11

L1 10uH 0.45A

Vout

1.2V to 5V

MBR0530

1.0M

4.7uF

2.2uF

330pF

J1 SHDN

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SHDN

61.9K

U1 SP4446

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型号	品牌	获取价格	描述	数据表
SP4446EK	SIPEX	获取价格	High Output Voltage Boost Regulator LCD Bias Regulator
SP4446EK/TR	SIPEX	获取价格	High Output Voltage Boost Regulator LCD Bias Regulator
SP4446EK-G	EXAR	获取价格	Switching Regulator, Voltage-mode, 0.5A, PDSO5, GREEN, MO-178AA, SOT-23, 5 PIN
SP4446EK-G/TR	EXAR	获取价格	Switching Regulator, Voltage-mode, 0.5A, PDSO5, GREEN, MO-178AA, SOT-23, 5 PIN
SP4446EK-L	EXAR	获取价格	High Output Voltage Boost Regulator LCD Bias Regulator
SP4446EK-L/TR	EXAR	获取价格	High Output Voltage Boost Regulator LCD Bias Regulator
SP4446KEB	SIPEX	获取价格	Evaluation Board Manual
SP4446-L	EXAR	获取价格	暂无描述
SP4446-L	SIPEX	获取价格	Switching Regulator, 0.5A, PDSO5, SOT-23, 5 PIN
SP446	SIPAT	获取价格	BB Filters