BH3890FV-E2 Rohm Semiconductor, BH3890FV-E2 Datasheet - Page 2

• Manufacturer Part Number: BH3890FV-E2
• Description: IC CHARGING CTRL DVR SSOP-B8 TR
• Manufacturer: Rohm Semiconductor

Specifications of BH3890FV-E2

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 8-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

<VCC circuit current>
Circuit current 1
Circuit current 2
Circuit current 3
<BATV circuit current> (Current influx into BATV terminal )
Circuit current 4
<CURRENT>
Output voltage 1
Output voltage 2
Coefficient of output
voltage inclination
Ripple rejection rate
Starting up voltage
<REG> (CHG1=ON, CHG2=OFF)
Output voltage
Ripple rejection rate
Maximum output current
<CHARGE> (CHG1=OFF, CHG2=ON)
Control voltage
Ripple rejection rate
Load regulation
Input voltage stability
Electrical Characteristics
Application circuit
Parameter
IORMAX
VCCST
Symbol
∆ VOB1
∆ VOB2
VOC1
VOC2
VOR
RRR
RRC
LINC
VOB
RRB
IQ1
IQ2
IQ3
IQ4
(Unless otherwise noted, Ta=25˚C, Vcc= 5.5V, BPF=20 ~ 20kHz)
2.37
0.44
12.7
4.35
4.15
Min.
30
30
10
—
—
30
—
—
—
—
—
4.20
Typ.
2.57
0.54
13.5
4.45
530
40
40
1.0
1.4
40
15
—
5
5
0
Max.
4.55
2.77
0.64
14.3
4.25
3.5
800
1.7
2.1
—
20
30
30
—
—
5
Unit
mV
mV
mA
µA
mA
mA
µA
dB
dB
dB
—
V
V
V
V
V
CHG1=OFF, CHG2=OFF
CHG1=ON, REG=No load
CHG2=ON, CHARGE section=No load
VBATVH–VBATV=150mV
VBATVH–VBATV=0V
LINC=(VOC1–VOC2) / 0.15
VR=–20dBV, fR=100Hz, VBATVH=4.215V,
VBATV=4.2V
VCC (VOC2≥ 0.4V)
VR=–30dBV, fR=100Hz, IO=5mA
VOR≤ 4.0V
CHG1=OFF, CHG2=OFF, Vcc=0V BATV=4.0V
IO=100mA
VR=–20dBV, fR=100Hz, IO=100mA
IO=1~800mA
VCC=5.0~6.0V, IO=100mA
IO=5mA
Conditions