TPS54611_15 datasheet(5/28 Pages) TI

Part #	TPS54611

Description	TPS5461x 3-V to 6-V Input, 6-A Output Synchronous Buck PWM Switcher With Integrated FETs (SWIFT??

Download	28 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

5 / 28 page

TPS54611, TPS54612, TPS54613

TPS54614, TPS54615, TPS54616

www.ti.com

SLVS400D – AUGUST 2001 – REVISED JANUARY 2015

Dissipation Ratings

(1)(2) (continued)

TA = 25°C

TA = 70 °C

TA = 85 °C

UNIT

POWER RATING

28 Pin PWP without Solder

2.48

1.36

0.99

W

6.5 Electrical Characteristics

TJ = –40°C to 125°C, VI = 3 V to 6 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SUPPLY VOLTAGE, VIN

VIN

Input voltage range

3.0

6.0

V

fs = 350 kHz, FSEL ≤ 0.8 V, RT open, phase pin open

6.2

9.6

I(Q)

Quiescent current

fs = 550 kHz, FSEL ≤ 2.5 V, RT open, phase pin open

8.4

12.8

mA

Shutdown, SS/ENA = 0 V

1

1.4

UNDERVOLTAGE LOCK OUT

Start threshold voltage

2.95

3.0

V

Stop threshold voltage

2.70

2.80

V

UVLO

Hysteresis voltage

0.14

0.16

V

Rising and falling edge deglitch(1)

2.5

µs

BIAS VOLTAGE

Output voltage

I(VBIAS) = 0

2.70

2.80

2.90

V

VBIAS

Output current(2)

100

µA

OUTPUT VOLTAGE

TJ = 25°C, VIN = 5 V

0.9

TPS54611

V

3 V

≤ VIN ≤ 6 V, 0 ≤ IL ≤ 6 A, −40°C ≤ TJ ≤ 125°C

–2.0%

2.0%

TJ = 25°C, VIN = 5 V

1.2

TPS54612

V

3 V

≤ VIN ≤ 6 V, 0 ≤ IL ≤ 6 A, −40°C ≤ TJ ≤ 125°C

–2.0%

2.0%

TJ = 25°C, VIN = 5 V

1.5

TPS54613

V

3 V

≤ VIN ≤ 6 V, 0 ≤ IL ≤ 6 A, −40°C ≤ TJ ≤ 125°C

–2.0%

2.0%

VO

Output voltage

TJ = 25°C, VIN = 5 V

1.8

TPS54614

V

3 V

≤ VIN ≤ 6 V, 0 ≤ IL ≤ 6 A, −40°C ≤ TJ ≤ 125°C

–3.0%

3.0%

TJ = 25°C, VIN = 5 V

2.5

TPS54615

V

3 V

≤ VIN ≤ 6 V, 0 ≤ IL ≤ 6 A, −40° ≤ TJ ≤ 125°C

–3.0%

3.0%

TJ = 25°C, VIN = 5 V

3.3

TPS54616

V

4 V

≤ VIN ≤ 6 V, 0 ≤ IL ≤ 6 A, −40° ≤ TJ ≤ 125°C

−3.0%

3.0%

REGULATION

Line regulation(1)(3)

IL = 3 A, 350 ≤ fs ≤ 550 kHz, TJ = 85°C

0.088

%/V

Load regulation(1)(3)

IL = 0 A to 6 A, 350 ≤ fs ≤ 550 kHz, TJ = 85°C

0.0917

%/A

OSCILLATOR

FSEL

≤ 0.8 V, RT open

280

350

420

Internally set – free running

kHz

frequency

FSEL

≥ 2.5 V, RT open

440

550

660

RT = 180 k

Ω (1% resistor to AGND)(1)

252

280

308

Externally set – free running

RT = 100 k

Ω (1% resistor to AGND)

460

500

540

kHz

frequency range

RT = 68 k

Ω (1% resistor to AGND)(1)

663

700

762

High level threshold

2.5

V

FSEL

Low level threshold

0.8

V

Ramp valley(1)

0.75

V

Ramp amplitude (peak-to-peak)(1)

1

V

(1)

Specified by design

(2)

Static resistive loads only

(3)

Tested using circuit in Figure 10.

Submit Documentation Feedback

5

Product Folder Links: TPS54611 TPS54612 TPS54613 TPS54614 TPS54615 TPS54616

Similar Part No. - TPS54611_15

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS54611-EP	789Kb / 21P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
	TPS54611-EP	967Kb / 22P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs
	TPS54611-EP	967Kb / 22P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs
	TPS54611-Q1	256Kb / 18P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs(SWIFT)
	TPS54611-Q1	344Kb / 21P	[Old version datasheet] 3-V TO 6-V INPUT,6-A OUTPUT SYNCHRONOUS BUCK PWM

More results

Similar Description - TPS54611_15

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TPS54611-Q1	256Kb / 18P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs(SWIFT)
	TPS54611-EP	789Kb / 21P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
	TPS54611	1Mb / 24P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
	TPS54616MPWPREP	1,012Kb / 24P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)
	TPS54610PWPR	1,019Kb / 24P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
	TPS54610-EP	829Kb / 24P	[Old version datasheet] 3 V TO 6 V INPUT, 6 A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
	TPS54612MPWPREP	1,012Kb / 24P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)
	TPS54610-Q1	546Kb / 23P	[Old version datasheet] 3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??
	TPS54310-EP	743Kb / 21P	[Old version datasheet] 3-V TO 6-V INPUT, 3-A OUTPUT, SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT)
	TPS54310PWPRG4	739Kb / 21P	[Old version datasheet] 3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT??

More results

TPS54611 Datasheet(PDF) 5 Page - Texas Instruments

TPS54611 Datasheet(HTML) 5 Page - Texas Instruments

Similar Part No. - TPS54611_15

Similar Description - TPS54611_15

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

Datasheet Download

Link URL