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参数资料
型号： MCP73828-4.2VUATR
厂商： Microchip Technology
文件页数： 2/36页
文件大小： 0K
描述： IC CONTROLLR LI-ION 4.2V 8-MSOP
标准包装： 2,500
功能： 充电管理
电池化学： 锂离子（Li-Ion）
电源电压： 4.5 V ~ 5.5 V
工作温度： -20°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 8-TSSOP，8-MSOP（0.118"，3.00mm 宽）
供应商设备封装： 8-MSOP
包装： 带卷 (TR)
其它名称： MCP738284.2VUATR
10 Analog & Interface Product Selector Guide Summer 2012
P
o
W
er
mana
gemen
T:
PW
m
c
ontroller
s
P
ar
t#
d
escription
Input
V
oltage
r
ange
(V)
o
perating
T
emp.
r
ange
(°
c
)
s
witching
Frequency
(k
h
z)
Typical
a
ctive
c
ur
rent
(m
a
)
Features
P
ackages
MCP1630
Current
mode,
high-speed
PWM
to
use
with
PIC
MCUs
3.0
to
5.5
40
to
+125
1000
2.8
UVLO,
Short
circuit
and
Overtemperature
protection,
Integrated
MOSFET
driver
8-pin
MSOP,
8-pin
2×3
DFN
MCP1630V
Voltage
mode,
high-speed
PWM
to
use
with
PIC
MCUs
3.0
to
5.5
40
to
+125
1000
2.8
UVLO,
Short
circuit
and
Overtemperature
protection,
Integrated
MOSFET
driver
8-pin
MSOP,
8-pin
2×3
DFN
MCP1631
Current
mode,
high-speed
PWM
to
use
with
PIC
MCUs
3.0
to
5.5
40
to
+125
2000
3.7
UVLO,
Integrated
error,
current
and
voltage
sense
amplifiers,
Overvoltage
comparator
and
MOSFET
driver
20-pin
SSOP,
20-pin
TSSOP,
20-pin
4×4
QFN
MCP1631HV
Current
mode,
high-speed
PWM
to
use
with
PIC
MCUs
3.5
to
16
40
to
+125
2000
3.7
Integrated
16V
LDO,
UVLO,
Integrated
error,
Ccurrent
and
voltage
sense
amplifiers,
Overvoltage
comparator
and
MOSFET
driver
20-pin
SSOP,
20-pin
TSSOP
MCP1631V
Voltage
mode,
high-speed
PWM
to
use
with
PIC
MCUs
3.0
to
5.5
40
to
+125
2000
3.7
UVLO,
Integrated
error,
Current
and
voltage
sense
amplifiers,
Overvoltage
comparator
and
MOSFET
driver
20-pin
SSOP,
20-pin
TSSOP,
20-pin
4×4
QFN
MCP1631VHV
Voltage
mode,
high-speed
PWM
to
use
with
PIC
MCUs
3.5
to
16
40
to
+125
2000
3.7
Integrated
16V
LDO,
UVLO,
Integrated
error,
Current
and
voltage
sense
amplifiers,
Overvoltage
comparator
and
MOSFET
driver
20-pin
SSOP,
20-pin
TSSOP
P
o
W
er
mana
gemen
T:
c
harge
Pump
dc
-to-
dc
c
on
ver
ter
s
P
ar
t#
Input
V
oltage
r
ange
(V)
o
utput
V
oltage
(V)
o
perating
T
emp.
r
ange
(°
c
)
m
aximum
Input
c
ur
rent
(1)
(
a
)
Typical
a
ctive
o
utput
c
ur
rent
(m
a
)
Features
P
ackages
In
ver
ting
or
d
oubling
c
harge
Pumps
TC1044S
1.5
to
12
V
out
=
V
in
or
V
out
=
2
V
in
40
to
+85
160
20
85
kHz
oscillator,
Boost
mode
8-pin
PDIP,
8-pin
SOIC
TC7660
1.5
to
10
V
out
=
V
in
or
V
out
=
2
V
in
40
to
+85
180
20
10
kHz
oscillator
8-pin
PDIP,
8-pin
SOIC
TC7660H
1.5
to
10
V
out
=
V
in
or
V
out
=
2
V
in
40
to
+85
1,000
20
120
kHz
oscillator
8-pin
PDIP,
8-pin
SOIC
TC7660S
1.5
to
12
V
out
=
V
in
or
V
out
=
2
V
in
40
to
+85
160
20
45
kHz
oscillator,
Boost
mode
8-pin
PDIP,
8-pin
SOIC
TC7662B
1.5
to
15
V
out
=
V
in
or
V
out
=
2
V
in
40
to
+85
180
20
35
kHz
oscillator,
Boost
mode
8-pin
PDIP,
8-pin
SOIC
TC1240
2.5
to
4.0
V
out
=
2
V
in
40
to
+85
900
40
Shutdown,
160
kHz
oscillator
6-pin
SOT-23A
TC1240A
2.5
to
5.5
V
out
=
2
V
in
40
to
+85
900
40
Shutdown,
160
kHz
oscillator
6-pin
SOT-23A
TC7662A
3.0
to
18
V
out
=
V
in
or
V
out
=
2
V
in
40
to
+85
200
40
12
kHz
oscillator
8-pin
PDIP,
8-pin
SOIC
TC962
3.0
to
18
V
out
=
V
in
or
V
out
=
2
V
in
40
to
+85
200
80
Selectable
12
kHz
or
24
kHz
oscillator
8-pin
PDIP,
16-pin
SOIC
In
ver
ting
and
d
oubling
c
harge
Pumps
TC682
2.4
to
5.5
V
out
=
2
V
in
40
to
+85
400
10
12
kHz
oscillator
8-pin
PDIP,
8-pin
SOIC
r
egulated
c
harge
Pumps
MCP1252
2.1/2.7
to
5.5
2.0
to
5.5
Selectable
3.3V
or
5.0V
or
Adjustable
1.5V
to
5.5V
40
to
+85
120
mA
for
V
in
>3.0V
Power
good
output,
650
kHz
oscillator
8-pin
MSOP
MCP1253
2.1/2.7
to
5.5
2.0
to
5.5
Selectable
3.3V
or
5.0V
or
Adjustable
1.5V
to
5.5V
40
to
+85
120
mA
for
V
in
>3.0V
Power
good
output,
1
MHz
oscillator
8-pin
MSOP
MCP1256
1.8
to
3.6
3.3
40
to
+85
100
Power
good,
Sleep
mode
10-pin
MSOP,
10-pin
3×3
DFN
MCP1257
1.8
to
3.6
3.3
40
to
+85
100
Sleep
mode,
Low
battery
indication
10-pin
MSOP,
10-pin
3×3
DFN
MCP1258
1.8
to
3.6
3.3
40
to
+85
100
Power
good
output,
Input/output
bypass
10-pin
MSOP,
10-pin
3×3
DFN
MCP1259
1.8
to
3.6
3.3
40
to
+85
100
Low
battery
indication,
Input/output
bypass
10-pin
MSOP,
10-pin
3×3
DFN
n
ote
1:
Measured
at
V
dd
=
5.0V
at
25°C
and
no
load.
P
o
W
er
mana
gemen
T:
c
P
u
/s
ystem
s
uper
visor
s
P
ar
t#
V
cc
r
ange
(V)
o
perating
Temp.
r
ange
(°
c
)
n
ominal
r
eset
V
oltage
(V)
r
eset
T
ype
o
utput
Typical
r
eset
Pulse
Width
(ms)
Typical s
upply
c
ur
rent
(
a
)
a
dditional
F
eatures
P
ackages
Bond options
MCP102
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63,
2.32,
1.9
Active-Low
CMOS
Push-Pull
120
1
3-pin
SOT-23B,
3-pin
SC-70,
3-pin
TO-92
N/A
MCP103
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63,
2.32,
1.9
Active-Low
CMOS
Push-Pull
120
1
Max.
809
Pinout
3-pin
SOT-23B,
3-pin
SC-70,
3-pin
TO-92
N/A
MCP121
1.0
to
5.5
40
to
+125
4.63,
4.38,
3.08,
2.93,
2.63,
2.32,
1.9
Active-Low
Open-Drain
120
1
3-pin
SOT-23B,
3-pin
SC-70,
3-pin
TO-92
N/A
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