10 Analog & Interface Product Selector Guide Summer 2012 P o W er mana gemen T: PW m c ontroller s" />
參數(shù)資料
型號： TC1303B-PA0EMFTR
廠商： Microchip Technology
文件頁數(shù)： 2/36頁
文件大?。?/td> 0K
描述： IC REG DL BUCK/LINEAR SYNC 10DFN
標準包裝： 3,300
拓撲： 降壓（降壓）同步（1），線性（LDO）（1）
功能： 任何功能
輸出數(shù)： 2
頻率 - 開關： 2MHz
電壓/電流 - 輸出 1： 1.8V，500mA
電壓/電流 - 輸出 2： 3.3V，300mA
帶 LED 驅(qū)動器： 無
帶監(jiān)控器： 無
帶序列發(fā)生器： 是
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 10-VFDFN 裸露焊盤
供應商設備封裝： 10-DFN-EP（3x3）
包裝： 帶卷 (TR)
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,
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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相關代理商/技術參數(shù)
參數(shù)描述
TC1303B-PA0EUN 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-PA0EUNTR 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-PD0EMF 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-PD0EMFTR 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1303B-PF0EMF 功能描述:低壓差穩(wěn)壓器 - LDO PWM/LDO combo w/PG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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