CPC6826

R00C

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3

1. Specifications

1.1 Package Pinout

1.2 Pin Description

1.3 Absolute Maximum Ratings

1.4 Recommended Operating Conditions

3

4

2

1

6

5

7

8

V

DD

R

SW-osc

R

EL-osc

GND

V

A

V

B

C

S

L

X

MSOP-8

Top View

Pin

Name

Description

1

Input Supply Voltage: 1.8V to 3.5V

2

External Switch Resistor: Set switch frequency of the internal power MOSFET by connecting an

shuts down the device.

3

External EL Resistor: Set EL frequency of the internal H-bridge driver by connecting an external

4

GND

Ground Return

5

Internal Switch Node: Internal high-voltage power MOSFET drain

6

Regulated Boost Output: Connect to the output of external storage capacitor of the boost regulator

and connect to the cathode of the diode

7

EL Output: Connect to EL lamp - Polarity does not matter

8

EL Output: Connect to EL lamp - Polarity does not matter

Parameter

Ratings

Units

-0.5 to +4.5

V

-0.5 to +100

V

Power Dissipation

250

mW

Operating Temperature

Range

-40 to +85

ºC

Storage Temperature Range

-65 to +150

ºC

Parameter

Symbol

Min

Typ

Max

Units

Supply Voltage

1.8

-

3.5

V

Output Drive Frequency

60

-

1000

Hz

Operating Temperature

-40

-

85

ºC