Datasheet > TS33002-M000QFNR

TS33002-M000QFNR

更新时间： 2025-08-18 00:42:59

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
16页	345K
描述
High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz

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TS33002-M000QFNR 数据手册

TS33001/2/3

High Efficiency Synchronous 1/2/3

DC/DC Buck Converter, 5Mhz

TRIUNE PRODUCTS

Features

Description

The TS33001/2/3 (1/2/3A) are DC/DC synchronous switching

•

Fixed Output option has automatic low power PFM mode

for reduced quiescen current at light loads

5MHz +/- 10% fixed switching frequency

Fixed output voltages: 0.8V, 0.9V, 1.2V, 1.5V, 1.8V

2.5V, and 3.3V with +/- 2% output tolerance

Input voltage range: 2.5V to 5.5V

Voltage mode PWM control with input voltage feed-

Forward compensation

Voltage supervisor for VOUT reported at the PG pin

Input supply under voltage lockout

egula ors with fully integrated power switches internal

•

compensation, and full fault protection. The switching

frequency of 5MHz enables the use of extremely small filter

components, resulting in smaller board space and reduced

BOM costs

When the input current is greater than approximately 50mA,

the TS33001/2/3 utilizes PWM voltage mode feedback with input

voltage feed-forward to provide a wide input voltage range

Full protection for

and VOUT overvoltage

Less than 200nA in shutdown mode

Multiple enable pins for flexible system sequencing

Low ernal component count

star

for controlled startup with no overshoot

er-cur en er-temper tur

without the need for external compensation.

When the input current is less than 50mA, the device uses

PFM mode to provide increasedefficiency at light loads

cross over between PFM mode and PWM is automatic and

has hysteresis to prevent oscillation between the modes

dditionally the nLP mode pin can be used to force the device

into PWM mode to reduce the output ripple if needed

ext

The

Junction operating temperature -40C to 125C

Packaged in a 16 pin QFN (3x3)

Applications

•

Point of load

Systems with deep submicron ASICs/FPGA

The TS33001/2/3 in

including input supply under-voltage lockout

voltage output er-voltage soft star

FET current limits

rat

es a wide range of protection circuitr

et-top box

output under-

Communications equipment

Portable and handheld equipment

t, high side FET and low side

and thermal shutdown.

Typical Applications

Fixed Output

1µH

VOUT

10uF

VCC

VSW

VCC

VOUT

Sense

22uF

VCC or VOUT

10 kohm

(optional)

nLP

TS33001/2/3

Final Datasheet Rev 1.6

January 15, 2016

1 of 16

em ech

Confidential

www.sem

ech.com

Proprietary &

12 3 4 5 6 7...16

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与TS33002-M000QFNR相关器件

型号	品牌	获取价格	描述	数据表
TS33002-M008QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33002-M009QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33002-M012QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33002-M015QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33002-M018QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33002-M025QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33002-M033QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33003-M000QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33003-M008QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz
TS33003-M009QFNR	SEMTECH	获取价格	High Efficiency Synchronous 1/2/3A DC/DC Buck Converter, 5Mhz

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