UCC27511A datasheet(5/31 Pages) TI

Part #	UCC27511A

Description	Single-Channel High-Speed Low-Side Gate Driver With 4-A Peak Source and 8-A Peak Sink

Download	31 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

5 / 31 page

UCC27511A-Q1

www.ti.com

SLVSCO2A – AUGUST 2014 – REVISED SEPTEMBER 2014

7.5 Electrical Characteristics

VDD = 12 V, TA = TJ = –40°C to 140°C, 1-µF capacitor from VDD to GND. Currents are positive into, negative out of the

specified terminal.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

BIAS CURRENTS

IN+ = VDD, IN– = GND

40

100

160

I(START)

Startup current

VDD = 3.4 V

IN+ = IN– = GND or IN+ = IN– = VDD

25

75

145

µA

IN+ = GND, IN– = VDD

20

60

115

UNDERVOLTAGE LOCKOUT (UVLO)

TA = 25°C

3.91

4.2

4.5

V(ON)

Supply start threshold

TA = –40°C to 140°C

3.7

4.2

4.65

V

Minimum operating voltage

V(OFF)

3.45

3.9

4.35

after supply start

VDD(hys)

Supply voltage hysteresis

0.2

0.3

0.5

INPUTS (IN+, IN–)

Output high for IN+ pin,

VIH(IN)

Input signal high threshold

2.2

2.4

Output low for IN– pin

Output low for IN+ pin,

V

VIL(IN)

Input signal low threshold

1.0

1.2

Output high for IN– pin

Vhys(IN)

Input signal hysteresis

1

SOURCE AND SINK CURRENT

IP(SRC)

Source peak current(1)

C(LOAD) = 0.22 µF, ƒS = 1 kHz

–4

A

IP(SNK)

Sink peak current(1)

C(LOAD) = 0.22 µF, ƒS = 1 kHz

8

A

OUTPUTS (OUTH, OUTL, OUT)

VDD = 12 V

50

90

I(OUTH) = –10 mA

VOH

High output voltage

VDD = 4.5 V

60

130

I(OUTH) = –10 mA

mV

VDD = 12

5

6.5

I(OUTL) = 10 mA

VOL

Low output voltage

VDD = 4.5 V

5.5

10

I(OUTL) = 10 mA

VDD = 12 V

5

7.5

I(OUTH) = –10 mA

RO(H)

Output pullup resistance(2)

VDD = 4.5 V

5

11

I(OUTH) = –10 mA

Ω

VDD = 12 V

0.375

0.65

I(OUTL) = 10 mA

RO(L)

Output pulldown resistance

VDD = 4.5 V

0.45

0.75

I(OUTL) = 10 mA

(1)

Ensured by Design.

(2)

RO(H) represents the on-resistance of P-channel MOSFET in pullup structure of the output stage of the UCC27511A-Q1 device.

Submit Documentation Feedback

5

Product Folder Links: UCC27511A-Q1

Similar Part No. - UCC27511A

Manufacturer	Part #	Datasheet	Description
Texas Instruments	UCC27511A	817Kb / 31P	[Old version datasheet] Single-Channel High-Speed Low-Side Gate Driver With 4-A Peak Source and 8-A Peak Sink
	UCC27511ADBVR	817Kb / 31P	[Old version datasheet] Single-Channel High-Speed Low-Side Gate Driver With 4-A Peak Source and 8-A Peak Sink
	UCC27511ADBVT	817Kb / 31P	[Old version datasheet] Single-Channel High-Speed Low-Side Gate Driver With 4-A Peak Source and 8-A Peak Sink

More results

Similar Description - UCC27511A

Manufacturer	Part #	Datasheet	Description
Texas Instruments	UCC27511	1Mb / 33P	[Old version datasheet] Single-Channel High-Speed Low-Side Gate Driver (with 4-A Peak Source and 8-A Peak Sink)
	UCC27511A	817Kb / 31P	[Old version datasheet] Single-Channel High-Speed Low-Side Gate Driver With 4-A Peak Source and 8-A Peak Sink
	UCC27512-EP	1Mb / 29P	[Old version datasheet] SINGLE CHANNEL HIGH-SPEED, LOW-SIDE GATE DRIVER (WITH 4-A PEAK SOURCE AND 8-A PEAK SINK)
	UCC27516	983Kb / 29P	[Old version datasheet] Single Channel High-Speed, Low-Side Gate Driver (with 4-A Peak Source and 4-A Peak Sink)
	UCC27517	1Mb / 31P	[Old version datasheet] Single-Channel High-Speed Low-Side Gate Driver (with 4-A Peak Source and 4-A Peak Sink)
	UCC27511	1Mb / 39P	[Old version datasheet] UCC2751x Single-Channel, High-Speed, Low-Side Gate Driver (With 4-A Peak Source and 8-A Peak Sink)
	UCC27517A-Q1	936Kb / 26P	[Old version datasheet] Single-Channel High-Speed Low-Side Gate Driver (with 4-A Peak Source and Sink)
	UCC27517A	1Mb / 31P	[Old version datasheet] UCC27517A Single-Channel High-Speed Low-Side Gate Driver with Negative Input Voltage Capability (with 4-A Peak Source and Sink)
	UCC27714	2Mb / 43P	[Old version datasheet] High-Speed, 600-V High-Side Low-Side Gate Driver with 4-A Peak Output
	LM5114	2Mb / 26P	[Old version datasheet] Single 7.6-A Peak Current Low-Side Gate Driver

More results

UCC27511A Datasheet(PDF) 5 Page - Texas Instruments

UCC27511A Datasheet(HTML) 5 Page - Texas Instruments

Similar Part No. - UCC27511A

Similar Description - UCC27511A

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Datasheet Download

Link URL