SC1112STRT datasheet(9/23 Pages) SEMTECH

9 / 23 page

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POWER MANAGEMENT

SC1112

Typical Characteristics

1.4995

1.5000

1.5005

1.5010

1.5015

1.5020

1.5025

1.5030

1.5035

20304050

6070

T a (°C .)

5V S tby = 5.25V

5V S tby = 5.00V

5V S tby = 4.75V

1.2445

1.2450

1.2455

1.2460

1.2465

1.2470

1.2475

1.2480

1.2485

20304050

6070

Ta (°C.)

5V Stby = 5.25V

5V Stby = 5.00V

5V Stby = 4.75V

1.5015

1.5020

1.5025

1.5030

1.5035

1.5040

1.5045

1.5050

1.5055

20304050

6070

Ta (°C.)

5V Stby = 5.25V

5V Stby = 5.00V

5V Stby = 4.75V

VTT(1.5V) Output Voltage @ Io = 0A vs Ta

VTT(1.25V) Output Voltage @ Io = 0A vs Ta

VTT Input Supply Threshold vs Ta

VTT(1.5V) Output Voltage @ Io = 2A vs Ta

1.2425

1.2430

1.2435

1.2440

1.2445

1.2450

1.2455

1.2460

1.2465

1020

3040

506070

Ta (°C.)

5V Stby = 5.25V

5V Stby = 5.00V

5V Stby = 4.75V

VTT(1.5V) Output Voltage @ Io = 2A vs Ta

104

106

108

110

112

114

116

10203040

506070

Ta (°C.)

5V Stby = 5.25V

5V Stby = 5.00V

5V Stby = 4.75V

VTT Sense Bias current vs Ta

1.491

1.492

1.493

1.494

1.495

1.496

1.497

1.498

102030

506070

Ta (°C.)

5V Stby = 4.75V

5V Stby = 5.00V

5V Stby = 5.25V

SC1112STRT 数据表(PDF) 9 Page - Semtech Corporation

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