TPS7A5201RPST datasheet(4/28 Pages) TI1

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TPS7A52

SBVS295 – NOVEMBER 2019

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(1)

Stresses beyond those listed under Absolute Maximum Rating may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Condition. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

The absolute maximum rating is VIN + 0.3 V or 7.0 V, whichever is smaller.

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

Voltage

IN, BIAS, PG, EN

–0.3

7.0

SNS, OUT

–0.3

VIN + 0.3

(2)

NR/SS, FB

–0.3

3.6

Current

OUT

Internally limited

PG (sink current into device)

Operating junction temperature

–55

125

°C

Tstg

Storage temperature

–55

150

°C

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per

ANSI/ESDA/JEDEC JS-001, all pins(1)

±2000

Charged device model (CDM), per JEDEC

specification JESD22-C101, all pins(2)

±500

(1)

This output voltage range does not include device accuracy or accuracy of the feedback resistors.

(2)

The upper limit for the R2 resistor is to ensure accuracy by making the current through the feedback network much larger than the

leakage current into the feedback node.

6.3 Recommended Operating Conditions

over operating junction temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

VIN

Input supply voltage range

1.1

6.5

VBIAS

Bias supply voltage range

3.0

6.5

VOUT

Output voltage range(1)

0.8

5.15

VEN

Enable voltage range

6.5

IOUT

Output current

CIN

Input capacitor

3000

µF

COUT

Output capacitor

3000

µF

RPG

Power-good pullup resistance

100

kΩ

CNR/SS

NR/SS capacitor

CFF

Feed-forward capacitor

Top resistor value in feedback network for adjustable operation

12.1

kΩ

Bottom resistor value in feedback network for adjustable operation

160(2)

kΩ

Operating junction temperature

–40

125

°C

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