Datasheet > LMZ10501SH

LMZ10501SH

更新时间： 2024-09-16 12:46:35

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LMZ10501 1A SIMPLE SWITCHER Nano Module with 5.5V Maximum Input Voltage

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LMZ10501SH 数据手册

LMZ10501

www.ti.com

SNVS677D –MAY 2011–REVISED MARCH 2013

LMZ10501 1A SIMPLE SWITCHER® Nano Module with 5.5V Maximum Input Voltage

Check for Samples: LMZ10501

FEATURES

DESCRIPTION

The LMZ10501 SIMPLE SWITCHER® nano module

is an easy-to-use step-down DC-DC solution capable

of driving up to 1A load in space-constrained

applications. Only an input capacitor, an output

capacitor, a small V_CONfilter capacitor, and two

resistors are required for basic operation. The nano

module comes in 8-pin POS footprint package with

an integrated inductor. Internal current limit based

softstart function, current overload protection, and

thermal shutdown are also provided.

•

Integrated Inductor

•

Miniature Form Factor (3.0 mm x 2.5 mm x

1.425 mm)

•

8-pin LLP Footprint

-40°C to 125°C Junction Temperature Range

Adjustable Output Voltage

2.0MHz Fixed PWM Switching Frequency

Integrated Compensation

Soft Start Function

System Performance

Current Limit Protection

(Quick Overview Links: V_OUT= 1.2V, 1.8V, 2.5V,

3.3V)

Thermal Shutdown Protection

Input Voltage UVLO for Power-up, Power-

down, and Brown-out Conditions

Typical Efficiency at V_IN= 3.6V

•

Only 5 External Components — Resistor

Divider and 3 Ceramic Capacitors

100

APPLICATIONS

•

Point of Load Conversions From 3.3V and 5V

Rails

•

Space Constrained Applications

Low Output Noise Applications

VOUT = 1.2V

VOUT = 1.8V

VOUT = 2.5V

VOUT = 3.3V

ELECTRICAL SPECIFICATIONS

•

Up to 1A Output Current

Input Voltage Range 2.7V to 5.5V

Output Voltage Range 0.6V to 3.6V

Efficiency up to 95%

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

LOAD CURRENT (A)

Output Voltage Ripple

V_IN= 5.0V, V_OUT= 1.8V, I_OUT= 1A

PERFORMANCE BENEFITS

•

Small Solution Size

Low Output Voltage Ripple

VOUT RIPPLE

COUT = 10 ꢀF 10V 0805 X5R

Easy Component Selection and Simple PCB

Layout

•

High Efficiency Reduces System Heat

Generation

10 mV/Div

1 µs/Div

500 MHz BW

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...25

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与LMZ10501SH相关器件

型号	品牌	获取价格	描述	数据表
LMZ10501SHE	TI	获取价格	LMZ10501 1A SIMPLE SWITCHER Nano Module with 5.5V Maximum Input Voltage
LMZ10501SHE/NOPB	TI	获取价格	1A SWITCHING REGULATOR, 2250kHz SWITCHING FREQ-MAX, PBGA8, 1.425 MM HEIGHT, POS-8
LMZ10501SHX	TI	获取价格	LMZ10501 1A SIMPLE SWITCHER Nano Module with 5.5V Maximum Input Voltage
LMZ10501SILR	TI	获取价格	采用 3mm × 2.6mm 封装的 5.5V、1A 降压直流/直流电源模块 \| SIL
LMZ10501SILT	TI	获取价格	采用 3mm × 2.6mm 封装的 5.5V、1A 降压直流/直流电源模块 \| SIL
LMZ10503	TI	获取价格	LMZ10503 3A SIMPLE SWITCHERÂ® Power Module wi
LMZ10503	NSC	获取价格	3A SIMPLE SWITCHER® Power Module with 5.5V Ma
LMZ10503_1006	NSC	获取价格	3A SIMPLE SWITCHER® Power Module with 5.5V Ma
LMZ10503EXT	NSC	获取价格	3A SIMPLE SWITCHER® Power Module with 5.5V Ma
LMZ10503EXT	TI	获取价格	3A SIMPLE SWITCHER Power Module With 5.5-V Maximum Input Voltage for Demanding and Rugged

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