6

TPS61162D

SLVSC13A – JULY 2013 – REVISED MARCH 2016

www.ti.com

Product Folder Links: TPS61162D

Submit Documentation Feedback

Copyright © 2013–2016, Texas Instruments Incorporated

Electrical Characteristics (continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

(1)

Acknowledge condition active 0; this condition is only applied when the RFA bit is set to 1. To use this feature, master must have an

open drain output, and the data line must be pulled up by the master with a resistor load.

PROTECTION

Switch MOSFET current limit

1

1.5

2

A

Switch MOSFET start-up current limit

0.7

A

Time window for half current limit

5

ms

SW pin overvoltage threshold

25

26.5

28

V

IFBx pin overvoltage threshold

Measured on IFBx pin

4.2

4.5

4.8

V

0.4

V

THERMAL SHUTDOWN

Thermal shutdown threshold

160

°C

Thermal shutdown hysteresis

15

°C

(1)

7.6 EasyScale Timing Requirements

MIN

MAX

UNIT

EasyScale detection delay, measured from EN low to high

100

µs

EasyScale detection time, EN pin low time

260

µs

1

ms

Start time of program stream

2

µs

End time of program stream

2

360

µs

High time of low bit (Logic 0)

2

180

µs

Low time of low bit (Logic 0)

360

µs

High time of high bit (Logic 1)

360

µs

Low time high bit (Logic 1)

2

180

µs

Acknowledge valid time

2

µs

Duration of acknowledge condition

512

µs