Datasheet > TPL9208-S

TPL9208-S

更新时间： 2024-09-29 17:01:51

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
30页	1611K
描述
2-A Output, High PSRR Low-Noise LDO Regulator

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TPL9208-S 数据手册

TPL9208-S Series

2-A Output, High-PSRR, Low-Noise LDO Regulator

Features

Applications

Input Voltage Range of DFN Package:

Communication: CPU, ASIC, FPGA, CPLD, DSP

•

1.4 V to 6.5 V

High-Performance Analog: ADC, DAC, LVDS, VCO

–

•

Output Voltage Range of DFN Package:

Noise-Sensitive Imaging: CMOS Sensors, Video ASICs

•

Adjustable Output Voltage: 0.8 V to 5.2 V

–

Description

Input Voltage Range of QFN Package:

The TPL9208 series of products are 2-A high-current,

3.3-μV_RMSlow-noise, high-PSRR, high-accuracy linear

regulators with typically 150-mV ultra-low dropout voltage

at 2-A load condition. The TPL9208 series of products

support both fixed output voltage ranging from 0.8 V to

3.95 V and adjustable output voltage ranging from 0.8 V to

5.2 V with external resistor dividers.

Without BIAS: 1.4 V to 6.5 V

–

With BIAS: 1.1 V to 6.5 V

Output Voltage Range of QFN Package:

•

Adjustable Output Voltage: 0.8 V to 5.2 V

–

Fixed Output Voltage: 0.8 V to 3.95 V

±1% Output Accuracy over Line, Load Regulation, and

Operating Temperature Range

Ultra-low noise, high-PSRR, and high-output-current

capabilities make the TPL9208 series an ideal power

supply for noise-sensitive applications, such as high-speed

communication facilities, test and measurement devices,

or high-definition imaging equipment. Accurate output

voltage tolerance, output voltage remote sensing, excellent

transient response, and flexible soft-start control ensure

the TPL9208 series an optimal power supply for large-

scale processors and digital loads, such as CPU, ASIC,

FPGA, CPLD, and DSP.

2-A Maximum Output Current

Dropout Voltage: 200 mV Maximum at 2 A

PSRR:

•

72 dB at 1 kHz

–

60 dB at 1 MHz

3.3-μV_RMSOutput Voltage Noise

•

Excellent Transient Response

The TPL9208 series of products provide 10-pin

DFN2.5X2.5 and 20-pin QFN5X5 packages with

guaranteed operating junction temperature ranging from

−40°C to +125°C.

Enable and Adjustable Soft-Start Control

Open-Drain Power-Good Output

Stable with a 22-μF or Greater Ceramic Capacitor

Over-Current and Over-Temperature Protection

Operating Temperature: −40°C to +125°C

Package Options:

DFN2.5X2.5-10

–

QFN5X5-20

–

Typical Application Circuit

C_IN

C_OUT

VIN

OUT

SNS

VIN

Digital I/O

or VIN

VOUT

Digital I/O

or VIN

OUT

VOUT

TPL9208

QFN5X5-20

TPL9208

Optional

VBIAS

DFN2.5X2.5 -10

BIAS

C_BIAS

NR/SS

C_NR/SS

GND

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与TPL9208-S相关器件

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TPL9305-S	3PEAK	获取价格	3-A Output, High-PSRR, Low-Noise LDO Regulator
TPL9308-S	3PEAK	获取价格	3-A Output, High-PSRR Low-Noise LDO Regulator
TPL-BA	COOPER	获取价格	Electric Fuse, 70A, 170VDC, 100000A (IR), Inline/holder
TPL-BB	ETC	获取价格	Fuse
TPL-BC	COOPER	获取价格	Electric Fuse, 90A, 170VDC, 100000A (IR), Inline/holder
TPL-BD	COOPER	获取价格	Electric Fuse, 100A, 170VDC, 100000A (IR), Inline/holder
TPL-BE	COOPER	获取价格	Electric Fuse, 125A, 170VDC, 100000A (IR), Inline/holder
TPL-BF	COOPER	获取价格	Electric Fuse, 150A, 170VDC, 100000A (IR), Inline/holder

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