TPS92512, TPS92512HV

SLVSCT1B – FEBRUARY 2015 – REVISED APRIL 2015

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7 Specifications

7.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

VIN (TPS92512HV)

–0.3

65

VIN (TPS92512)

–0.3

45

PDIM, UVLO

–0.3

5

Input voltage

V

BOOT

(PH + 8)

ISENSE, IADJ, COMP

–0.3

3

RT/CLK

–0.3

3.6

PH (TPS92512HV)

–0.6

65

Output voltage

PH (TPS92512)

–0.6

45

V

PH, 10-ns Transient

–2

Voltage Difference

PAD to GND

±200

mV

Source Current

PH

Current Limit

A

VIN

Current Limit

A

Sink current

BOOT

1

mA

Operating junction temperature

–40

150

°C

Storage temperature

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings 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 Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

7.2 ESD Ratings

VALUE

UNIT

±2000

V

Electrostatic discharge

±500

V

(1)

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

less than 500-V HBM is possible with the necessary precautions. Pins listed as ±2 kV may actually have higher performance.

(2)

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

less than 250-V CDM is possible with the necessary precautions. Pins listed as ±500 V may actually have higher performance.

7.3 Recommended Operating Conditions

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

MIN

MAX

UNIT

Input voltage (TPS92512HV)

4.5

60

VIN

V

Input voltage (TPS92512)

4.5

42

Switching frequency range using RT mode

100

2000

kHz

Switching frequency range using CLK mode

300

2000

Minimum RT/CLK input pulse width for switching frequency synchronization

51

ns

/CLK)

Operating junction temperature

–40

125

°C

4

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