1

2

3

4

5

10

9

8

7

6

Die-Attach Pad: GND

1

2

3

4

5

10

9

8

7

6

Die-Attach Pad: GND

GND

C3-

C3+

Top View

Bottom View

EN

C1+

C1-

C2+

C2-

EN

C1+

C1-

C2+

C2-

GND

C3-

C3+

LM2772

SNVS486A – DECEMBER 2006 – REVISED MARCH 2007

www.ti.com

Connection Diagram

10-Pin Non-Pullback Leadless Frame Package (SON-10)

See Package Number DSC0010B

PIN DESCRIPTIONS

Pin #

Name

Description

1

2

GND

Ground

3

Output Voltage

4

C3-

Flying Capacitor 3: Negative Terminal

5

C3+

Flying Capacitor 3: Positive Terminal

6

C2-

Flying Capacitor 2: Negative Terminal

7

C2+

Flying Capacitor 2: Positive Terminal

8

C1-

Flying Capacitor 1: Negative Terminal

9

C1+

Flying Capacitor 1: Positive Terminal

10

EN

Enable Pin Logic Input. Applying a logic HIGH voltage signal enables the part. A logic LOW

voltage signal places the the device in shutdown.

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Absolute Maximum Ratings

(1) (2) (3)

-0.3V to 6.0V

EN Pin Voltage

Continuous Power Dissipation

Internally Limited

(4)

150ºC

Storage Temperature Range

-65ºC to +150º C

Maximum Lead Temperature

265ºC

(5)

Human Body Model:

2.0kV

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under

which operation of the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed

performance limits and associated test conditions, see the Electrical Characteristics tables.

(2)

If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications.

(3)

All voltages are with respect to the potential at the GND pins.

(4)

(5)

For detailed information on soldering requirements and recommendations, please refer to National Semiconductor's Application Note

1187 (AN-1187): Leadless Leadframe Package (LLP).

(6)

The Human body model is a 100pF capacitor discharged through a 1.5k

Ω resistor into each pin. MIL-STD-883 3015.7

2

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