XC6222D251MR-G datasheet(5/26 Pages) TOREX

Part #	XC6222D251MR-G

Description	Reverse Current Protection, 700mA High Speed LDO Regulator

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Manufacturer	TOREX [Torex Semiconductor]

Direct Link	http://www.torex.co.jp

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XC6222

Series

NOTE:

* 1: Unless otherwise stated, input voltage is VIN=VOUT(T)＋1.0V.

* 2: VOUT (E) is effective output voltage (Refer to the voltage chart E-0 and E-1)

It is defined as output voltages when an amply stabilized VOUT (T) ＋1.0V is supplied to the VIN pin while maintaining a certain

IOUT .

* 3: The relation between VOU T (E) and VOUT (T) is shown in the voltage chart E-0 and E-1.

* 4: VOUT (T) is nominal output voltage

* 5: Vdif = {VIN1

(*7)-VOUT1(*6)}

* 6: VOUT1 equals 98% of the output voltage when amply stabilized VOUT (T) +1.0V are supplied to the VIN pin.

* 7: VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually decreased.

* 8: Reverse current (IREV) flows from VOUT to VIN.

* 9: VOUT pin sink current (IREVS) flows from VOUT to VSS.

*10: For the XC6222A/C series only. In the XC6222B/D series, the current flows from the VOUT pin to the VSS pin via the internal switch

when CE pin is low. Please do not connect another power supply to the VOUT pin. Please also note when the XC6222A/C series

connects external power supply to the VOUT pin, please use it within the range from VOUT(E) (actual output voltage value)or more to

6.0V or less. When the voltage less than VOUT(E) is applied to the VOUT pin by adding a power supply or battery, a low level signal

should be input to the CE pin for chip disable in order to protect a reverse current at VIN < VOUT.

*11: For the XC6222B/D series only. The XC6222A/C series discharges via two resistors R1 and R2 shown in the block diagram.

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ELECTRICAL CHARACTERISTICS (Continued)

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