Datasheet > FS1703-3300-AS

FS1703-3300-AS

更新时间： 2024-11-08 11:12:47

品牌	Logo	应用领域
东电化 - TDK		DC-DC转换器
页数	文件大小	规格书
27页	1511K
描述
µPOL™嵌入式DC-DC转换器

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中文翻译

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FS1703-3300-AS 数据手册

FS1703 µPOL^™

3A Rated µPOL^™Buck Regulator with Integrated Inductor

Description

µPOL™ package with output inductor included

DATASHEET

Features



The FS1703 is an easy-to-use, fully integrated and

highly efficient micro-point-of-load (µPOL™) voltage

regulator. The on-chip pulse-width modulation

(PWM) controller and integrated MOSFETs, plus

incorporated inductor and capacitors, result in an

extremely compact and accurate regulator. The

low-profile package is suitable for automated

assembly using standard surface-mount equipment.

Small size: 3.3mm x 3.3mm x 1.5mm

Continuous 3A load capability

Plug and play: no external compensation required

Input voltage range: 4.5V–5.5V

Factory trimmed 3.3V ±0.5% initial accuracy

Supports 3.3V output applications with 5V input

Enabled input, programmable under-voltage

lock-out (UVLO) circuit

Developed by a cross-functional engineering team, the

design exemplifies best practice and uses class-leading

technologies. From early in the integrated circuit

design phase, designers worked with application and

packaging engineers to select compatible

technologies and implement them in ways that

reduce compromise. Developing and optimizing all

of these elements together has yielded the

smallest, most efficient and fully featured

3A µPOL™ currently available.



Open-drain power-good indicator

Built-in protection features

Operating temperature from -40°C to +125°C

Lead-free and halogen-free

Compliant with EU REACH and RoHS

Applications



Storage applications

Telecom, wireless and 5G applications

Networking and datacenter applications

Industrial applications

The built-in protection features include pre-biased

start-up, soft-start protection, over-voltage protection,

thermally compensated over-current protection with

hiccup mode, thermal shut-down with auto-recovery.

Distributed point-of-load power architectures

Computing peripheral voltage regulation

General DC-DC conversion

3.5

V_OUT

2.5

V_OUT

V_OS

PV_IN

V_IN

V_CC

1.5

LFM = 0

PGnd

AGnd

0.5

PV_IN= 5V, V_OUT= 3.3V

100

120

Ambient Temperature (°C)

Page 1

Rev 1.2, July 11, 2022

Patent Protected: US 9,729,059 B1; US 10,193,442 B2

All registered trademarks and trademarks are the property of their respective owners.

Data and specifications subject to change without notice.

12 3 4 5 6 7...27

中文翻译

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与FS1703-3300-AS相关器件

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FS177LF-B	FEELING	获取价格	Low Voltage Hall Effect Latch
FS177LF-C	FEELING	获取价格	Low Voltage Hall Effect Latch
FS17FL	DIOTECH	获取价格	SURFACE MOUNT FAST RECOVERY RECTIFIER
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FS1889	SUNTSU	获取价格	Suntsu power inductors are available in surface-mount packaging with various package sizes
FS18KM-10A	MITSUBISHI	获取价格	HIGH-SPEED SWITCHING USE
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