Datasheet > TPS717_16

TPS717_16

更新时间： 2024-02-09 04:02:51

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
32页	1533K
描述
Low-Noise, High-Bandwidth PSRR, Low-Dropout, 150-mA Linear Regulator

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TPS717_16 数据手册

TPS717xx

www.ti.com .................................................................................................................................................. SBVS068G–FEBRUARY 2006–REVISED APRIL 2009

PIN CONFIGURATIONS

TPS717xx DCK

SC70-5 PACKAGE

(TOP VIEW)

TPS717xx DRV

2mm x 2mm SON

(TOP VIEW)

TPS717xx DSE

1.5mm x 1.5mm SON

(TOP VIEW)

GND

OUT

NR/FB

GND

OUT

GND

N/C⁽¹⁾

GND

NR/FB

NOTE: (1) N/C = Not connected.

Table 1. PIN DESCRIPTIONS

TPS717xx

1.5×1.5

SC70

(DCK)

2×2 SON

(DRV)

SON

(DSE)

NAME

DESCRIPTION

Input to the device.

Ground.

GND

Driving the enable pin (EN) high turns on the regulator. Driving this pin low puts the

regulator into standby mode, thereby reducing operating current.

Fixed voltage versions only. An external capacitor connected to this terminal bypasses

noise generated by the internal bandgap, lowering output noise.

Adjustable voltage version only. The voltage at this pin is fed to the error amplifier. A

resistor divider from OUT to FB sets the output voltage when in regulation.

This is the regulated output voltage. A small capacitor is needed from this pin to ground

to assure stability; a 1.0µF ceramic capacitor is adequate.

OUT

–

Not connected. This pin can be tied to ground to improve thermal dissipation.

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