UCC27221

UCC27222

SLUS486B − AUGUST 2001 − REVISED JULY 2003

2

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1

2

3

4

5

6

7

14

13

12

11

10

9

8

N/C

N/C

VDD

VLO

PVLO

AGND

IN

VHI

G1

SW

SWS

G2S

G2

PGND

PWP PACKAGE

(TOP VIEW)

N/C − No internal connection

AVAILABLE OPTIONS

PWM INPUT

PACKAGED DEVICES

TA

PWM INPUT

(IN)

PowerPAD

t

HTSSOP−14 (PWP)

−40

_C to 105_C

INVERTING

UCC27221PWP

−40

_C to 105_C

NON-INVERTING

UCC27222PWP

{The PWP package is available taped and reeled. Add R suffix to device type

(e.g. UCC27221PWPR) to order quantities of 2,000 devices per reel and 90

units per tube.

Supply voltage range, VDD

−0.3 to 20 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage, VHI

30 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SW, SWS

20 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.100 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sink current (peak) pulsed, G1/G2

4.0 A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Source current (peak) pulsed, G1/G2

−4.0 A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Analog input, IN

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−55

°C to 115°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature soldering 1.6 mm (1/16 inch) from case for 10 seconds

300

°C

. . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

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

‡ All voltages are with respect to AGND and PGND. Currents are positive into, negative out of the specified terminal.

UCC27221

Not Recommended For New Designs