BD2248G Datasheet, PDF (4/23 Pages) Rohm – 1ch Small Package High Side Switch ICs for USB Devices and Memory Cards

BD2248G
●Measurement Circuit
VIN
A
VIN
1µF
GND
VEN
EN
VOUT
/OC
Operating current
Datasheet
VIN
A
VIN
1µF
GND
VEN
EN
VOUT
RL
/OC
EN, Input voltage, Output rise/fall time
VIN
A
VIN
1µF
GND
VEN
EN
10kΩ
VOUT
IOUT
/OC
VIN
A
IOC
VIN
1µF
GND
VOUT
VEN
EN
/OC
On-resistance, Over-current detection
/OC Output low voltage
Figure 4. Measurement circuit
●Timing Diagram
VEN
50%
TON2
VOUT
90%
10%
TON1
50%
TOFF2
90%
10%
TOFF1
Figure 5. Output rise/fall time
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TSZ22111・15・001
4/20
TSZ02201-0E3E0H300010-1-2
25.JUL.2012 Rev.001