UPC29S10H Ver la hoja de datos (PDF) - NEC => Renesas Technology

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componentes Descripción

Fabricante

UPC29S10H

LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF FUNCTION

NEC => Renesas Technology 

BLOCK DIAGRAM

µPC29S00 Series

INPUT

ON/OFF

Start-up

circuit

ON/OFF

control circuit

Reference

voltage

Thermal

shutdown

Error

amp.

Drive

circuit

Saturation

protection

Over current

protection

OUTPUT

ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified.)

GND

Parameter

Symbol

Input Voltage

Internal Power Dissipation

Operating Ambient Temperature

Operating Junction Temperature

Storage Temperature

Thermal Resistance (Junction to Ambient)

VIN

PTNote

TA

TJ

Tstg

Rth (J-A)

Rating

µPC29S78H, 29S78TA

µPC29S78GR, 29S10GR

20

1.2

0.48

–30 to +85

–30 to +150

–55 to +150

104

260

Unit

V

W

°C

°C

°C

°C/W

Note TA ≤ 25°C, Internally limited

When operating junction temperature rises up to 150°C, the internal circuit shutdown output voltage.

Caution Exposure to Absolute Maximum Ratings for extended periods may affect device reliability;

exceeding the ratings could cause permanent damage. The parameters apply independently. The

device should be operated within the limits specified under DC and AC Characteristics.

2

Data Sheet G12905EJ4V0DS00

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