BD6112FVM-TR Rohm Semiconductor, BD6112FVM-TR Datasheet - Page 2

• Manufacturer Part Number: BD6112FVM-TR
• Description: IC DC/DC REGULATOR 6V MSOP8
• Manufacturer: Rohm Semiconductor
• Series: -r
• Type: Step-Down (Buck), Switched Capacitor (Charge Pump), Invertingr

Specifications of BD6112FVM-TR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 2
• Voltage - Output: -
• Current - Output: 10mA
• Frequency - Switching: 120kHz
• Voltage - Input: 2.5 V ~ 5.5 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Circuit current
Stand-by current
<Regulator block>
Output voltage 1
Output voltage 2
Output ripple voltage
Maximum output current
Load regulation
Line regulation
VIN pin inflow current
<Charge-pump block>
Oscillation frequency
Voltage conversion efficiency
Stand-by pin
control voltage
Stand-by pin pull down resistance
Power supply voltage
Electrical characteristics (
Recommended Operating Conditions (Ta=25˚C)
Application Circuit
Parameter
Parameter
1µ
1µ
C1
C2
NEGOUT
Operating
Non-operating
+
+
GND
C+
C-
1
2
3
4
Unless otherwise noted; Ta=25˚C, VBAT=3.6V, STBY=3.6V)
Symbol
Symbol
R
I
V
OMAX
∆V
fosc
V
∆V
V
Vo
I
I
V
STBY
V
Vo
I
BAT
Q
Q
RR
IN
CE
IH
IL
1
2
2
OL
OI
Vo x 0.95
–2.1
–0.3
Min.
Min.
2.5
0.6
2.0
10
–
–
–
–
–
–
–
–
CHARGE
PUMP
+
–2.0
–70
Typ.
Typ.
-
120
3.6
0.5
1.0
Vo
10
97
1.6M
–
–
–
–
2
0
Vo x 1.05
1M
–1.9
Max.
Max.
–60
5.5
1.6
0.3
40
40
BD6112FVM
–
–
–
–
3
5
2
+
1M
dBV
MΩ
Unit
Unit
µA
kHz
mA
mA
mV
mV
µA
%
V
V
V
V
V
8
7
6
5
VBAT
STBY
OUT
VIN
No load, V
No load, V
V
V
V
V
V
V
V
No load, NEGOUT monitor
1µ
1µ
IN
IN
IN
IN
IN
BAT
IN
=1.25V, I
=0.5~1.8V, Vo=–1.6 x V
=1.25V, I
=1.25V, V
=1.25V, Io=0~5mA
=1.25V
=3.0~6.0V, Io=5mA
+
+
C4
C3
IN
IN
OUT
OUT
=1.25V
=0V, STBY=0V
OUT
Conditions
=5mA
=5mA
≤Vo+0.1V
IN
,I
OUT
=5mA