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XC9235/XC9236/XC9237

Series

PARAMETER

SYMBOL

RATINGS

UNIT

- 0.3 ~ 6.5

V

Lx Pin Voltage

V

- 0.3 ~ 6.5

V

CE / MODE Pin Voltage

- 0.3 ~ 6.5

V

Lx Pin Current

±1500

mA

SOT-25

250

Power Dissipation

(*Ta=25℃)

USP-6C

Pd

100

mW

Operating Temperature Range

Topr

- 40 ~ + 85

Storage Temperature Range

Tstg

- 55 ~ + 125

■BLOCK DIAGRAM

NOTE: The signal from CE/MODE Control Logic to PWM/PFM Selector is being fixed to "L" level inside,

and XC9235 series chooses only PWM control.

The signal from CE/MODE Control Logic to PWM/PFM Selector is being fixed to "H" level inside,

and XC9236 series chooses only PWM/PFM automatic switching control.

Diodes inside the circuit are ESD protection diodes and parasitic diodes.

■ABSOLUTE MAXIMUM RATINGS

Ta=25℃

●XC9235A / XC9236A / XC9237A

●XC9235B(C) / XC9236B(C) / XC9237B(C)