CS5106 datasheet(2/12 Pages) CHERRY

2 / 12 page

Absolute Maximum Ratings

Lead Symbol

Lead Name

VMAX

VMIN

ISOURCE

ISINK

UVSD

Undervoltage Shutdown Input

-0.3V

1mA

N/A

OVSD

Overvoltage Shutdown Input

-0.3V

1mA

N/A

V5REF

5V Reference Output

-0.3V

150mA

25mA

OAM

Error Amp Minus Input

-0.3V

250µA

1.2mA

OAOUT

Error Amp Output

-0.3V

300µA

100mA

OUVDELAY

Output Overcurrent Timer Capacitor

-0.3V

15µA

N/A

ILIM1

Auxiliary Primary Side Current Limit Input

-0.3V

10µA

N/A

RAMP1

Auxiliary Primary Side Current Ramp Input

-0.3V

10µA

N/A

VFB1

Auxiliary Voltage Feedback Input

-0.3V

5µA

100µA

VSS

Bootstrapped Power Input

20V

-0.3V

2µA

0.5A Peak

300mA DC

VCC

Main Power Input

20V

-0.3V

See Note 1

0.5A Peak

300mA DC

GATE1

Auxiliary FET Driver Output

20V

-0.3V

0.5A Peak

0.5Peak

100mA DC

Gnd

Ground

0.5A Peak

N/A

300mA DC

GATE2

Synchronous FET Driver Output

20V

-0.3V

0.5A Peak

0.5APeak

100mA DC

GATE2B

Synchronous FET Driver Output B

20V

-0.3V

0.5A Peak

100mA DC

VFB2

Synchronous Voltage Feedback Input

-0.3V

10µA

100µA

RAMP2

Synchronous Primary Side Current Ramp Input

-0.3V

10µA

N/A

ILIM2

Synchronous Primary Side Current Limit Input

-0.3V

10µA

N/A

DLYSET

Gate Non-Overlap Programming Input

2.5V

-0.3V

125µA

N/A

FADJ

Frequency Programming Input

2.5V

-0.3V

125µA

N/A

SYNCOUT

Clock Master Output

-0.3V

50mA

100mA

SYNCIN

Clock Slave Input

-0.3V

N/A

1mA

PROGRAM

Enable Programming Input

16V

-0.3V

30µA

N/A

ENABLE

Enable Input

16V

-0.3V

300µA

N/A

Note 1: Current out of VCC is not limited. Care should be taken to prevent shorting VCC to Ground.

Operating Junction Temperature, TJ..................................................................................................................................... 150¡C

Operating Temperature Range, TA ...............................................................................................................................-40 to 85¡C

Storage Temperature Range, TS...................................................................................................................................-65 to 150¡C

ESD (Human Body Model).........................................................................................................................................................2kV

Lead Temperature Soldering: Reflow (SMD styles only).............................................60 sec. max above 183¡C, 230¡C peak

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