bd9763fvm ROHM Co. Ltd., bd9763fvm Datasheet - Page 2

• Manufacturer Part Number: bd9763fvm
• Description: Single-output Step-up, High-efficiency Switching Regulators Controller Type
• Manufacturer: ROHM Co. Ltd.

●
Electrical characteristics (Unless otherwise specified, Ta=25℃, Vcc=7.0V)
【Oscillator】
【Stand-by, Soft start】
【PWM comparator】
【Error amplifier】
【Reference voltage】
【Whole device】
【Output】
【Under voltage lock out】
Oscillating frequency
Swing voltage
CTL/SS pin source current
CTL/SS pin clamp voltage
0% threshold voltage
Maximum duty cycle
Threshold voltage
Band width
Voltage gain
Input bias current
Maximum output voltage
Minimum output current
Output source current
Output sink current
Stand-by current
Circuit current
ON resistance
Threshold voltage
Hysteresis width
Frequency tolerance
CTL threshold voltage
Output voltage
Load regulation
Output short current
Output rise/fall time
Output source current
Output sink current
Parameter
△VREFlo
Symbol
VCTLTH
IOUTSO
IOUTSI
VUThy
DMAX
IVREF
VREF
Vpptr
ICCS
ICCA
RON
VCH
Tr/Tf
FDV
VSS
VCL
VUT
fosc
IOO
VIN
ISS
BW
D0
IOI
Av
IIB
2.475
MIN
-1.90
0.98
-150
0.05
-3.1
522
420
-45
2.2
1.2
1.5
2.3
3.4
0.9
3.7
80
12
－
－
－
－
－
－
－
-5
-
2/12
Limits
2.500
TYP
-1.00
-0.80
1.00
0.03
0.85
0.10
600
-1.6
610
0.5
2.4
1.3
1.6
3.0
-70
2.4
-16
5.0
2.5
3.8
90
70
50
20
0
-
MAX
1.02
2.525
-0.55
99.5
0.20
0.15
-1.0
678
125
960
2.6
1.4
1.7
2.6
7.8
8.0
3.9
10
－
－
－
－
－
－
－
-1
5
Unit
MHz
nsec
KHz
μA
μA
mA
mA
mV
mA
mA
dB
nA
Ω
%
%
V
V
V
V
V
V
V
V
A
A
V
V
R
Vcc=4 to 9V
V
AV=0dB
V
V
I
I
No load
Cout=1000pF
Ta=-40 to 85℃,VCC=4 to 9V,
OUT=0V，rush current
Ta=-40 to 85℃,VCC=4 to 9V,
OUT=VCC，rush current
Vcc sweep down
VREF
VREF
CTL/SS
FB
FB
RT
=1.0V
=1.0V
=24kΩ
=0mA
=0 to -1mA
=1.5V
Condition