ST1S06

更新时间： 2024-11-01 03:29:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器开关
页数	文件大小	规格书
19页	503K
描述
Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switching regulator in DFN6 3x3

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中文翻译

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ST1S06 数据手册

ST1S06

Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or

adjustable, step-down switching regulator in DFN6 3x3

General features

■ Step-down current mode PWM (1.5MHz) DC-

DC converter

■ 2% DC output voltage tolerance

■ Synchronous rectification

■ Inhibit function

DFN6 (3x3mm)

■ Internal soft start

■ Typical efficiency:> 90%

■ 1.5A Output current capability

high current linear solution when the power

dissipation may cause an high heating of the

application environment. It provides up to 1.5A

over an input voltage range of 2.7V to 6V. An high

switching frequency (1.5MHz) allows the use of

tiny surface-mount components: as well as the

resistor divider to set the output voltage value,

only an inductor and two capacitors are required.

Besides, a low output ripple is guaranteed by the

current mode PWM topology and by the use of low

E.S.R. SMD ceramic capacitors. The device is

thermal protected and current limited to prevent

damages due to accidental short circuit. The

ST1S06 is available in DFN6 3x3 package.

■ Not switching quiescent current: max 1.5mA

over temperature range

■ R_DSON typ150mΩ

■ Uses tiny capacitors and inductors

■ Operative junction temp. -30°C to 125°C

■ Available in DFN6 3x3 exposed pad

Description

The ST1S06 is a step down DC-DC converter

optimized for powering low-voltage digital core in

HDD applications and, generally, to replace the

Order code

Part number

Packaging

ST1S06PMR

Package

ST1S06PM

ST1S06PU

DFN6 (3x3 mm)

DFN6D (3x3 mm)

DFN6 (3x3 mm)

DFN6D (3x3 mm)

ST1S06PUR

ST1S06APMR

ST1S06PM12R

ST1S06PM33R

ST1S06APUR

ST1S06PU12R

ST1S06PU33R

ST1S06APM

ST1S06PM12

ST1S06PM33

ST1S06APU

ST1S06PU12

ST1S06PU33

April 2007

Rev. 5

1/19

www.st.com

12 3 4 5 6 7...19

中文翻译

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与ST1S06相关器件

型号	品牌	获取价格	描述	数据表
ST1S06A	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5 A, 1.5 MHz fixed or adjustable, step-down swit
ST1S06APM	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06APMR	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06APU	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06APUR	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06PM	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06PM12	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06PM12R	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06PM33	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc
ST1S06PM33R	STMICROELECTRONICS	获取价格	Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switc

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