bd9745ekn ROHM Co. Ltd., bd9745ekn Datasheet - Page 2

• Manufacturer Part Number: bd9745ekn
• Description: 7-channel Switching Regulator Controller For Digital Camera
• Manufacturer: ROHM Co. Ltd.

○ Recommended operating conditions
VREF Pin Connect Capacitor
VREGA Pin Connect Capacitor
SCP Pin Connect Capacitor
【 Oscillator 】
Oscillator Frequency
OSC Timing Resistor
【Driver】
P-channel Drain Current(CH1～4)
N-channel Drain Current(CH1～4)
N-channel Drain Current (CH6)
P-channel Drain Current
(Load SW of CH6～7)
Driver Peak Current (CH5, 7)
Parameter
Symbol
CVREGA
CVREF
Idpeak
Cscp
Idnh
fosc
Idpl
Idpr
Idnl
R
T
0.47
0.47
MIN
0.6
47
-
-
-
-
-
-
REV. D
Standard value
TYP
1.0
1.0
1.2
62
-
-
-
-
-
-
MAX
0.47
120
500
4.7
4.7
1.5
1.5
1.5
1.0
1.5
Units
MHz
μF
μF
μF
kΩ
mA
A
A
A
A
Conditions
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