參數(shù)資料
型號(hào): LTC3200
廠商: Linear Technology Corporation
英文描述: Low Noise, Regulated Charge Pump DC/DC Converters(可調(diào)輸出,低噪聲,穩(wěn)壓型,電荷泵DC/DC變換器(8-腳MSOP封裝))
中文描述: 低噪聲,穩(wěn)壓電荷泵DC / DC轉(zhuǎn)換器(可調(diào)輸出,低噪聲,穩(wěn)壓型,電荷泵型DC / DC變換器(8 -腳型MSOP封裝))
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 178K
代理商: LTC3200
LTC3200/LTC3200-5
2
V
IN
to GND................................................–0.3V to 5.5V
V
OUT
to GND.............................................–0.3V to 5.5V
V
FB
, SHDN to GND........................–0.3V to (V
IN
+ 0.3V)
I
OUT
(Note 2)....................................................... 150mA
ORDER PART
NUMBER
MS8 PART MARKING
T
JMAX
= 150
°
C,
θ
JA
= 230
°
C/W
Consult factory for Industrial and Military grade parts.
LTNV
LTC3200EMS8
ABSOLUTEW
W
W
U
PACKAGE/ORDER IU
U
W
(Note 1)
ELECTRICAL CHARACTERISTICS
temperature range. Specifications are at T
A
= 25
°
C, V
IN
= 3.6V, C
FLY
= 1
μ
F, C
IN
= 1
μ
F, C
OUT
= 1
μ
F unless otherwise noted.
The
G
denotes specifications which apply over the full operating
SYMBOL
V
IN
V
OUT
PARAMETER
Input Voltage
Output Voltage
CONDITIONS
MIN
2.7
4.8
4.8
TYP
MAX
4.5
5.2
5.2
8
1
1.319
50
UNITS
G
V
V
V
2.7V
V
IN
4.5V, I
OUT
40mA
3.1V
V
IN
4.5V, I
OUT
100mA
I
OUT
= 0mA, SHDN = V
IN
SHDN = 0V, V
OUT
= 0V
G
G
5
5
I
CC
I
SHDN
V
FB
I
FB
V
R
η
F
OSC
V
IH
V
IL
I
IH
I
IL
t
ON
Operating Supply Current
Shutdown Current
FB Voltage (LTC3200)
FB Input Current (LTC3200)
Output Ripple (LTC3200-5)
Efficiency (LTC3200-5)
Switching Frequency
SHDN Input Threshold
SHDN Input Threshold
SHDN Input Current
SHDN Input Current
V
OUT
Turn-On Time
G
3.5
mA
μ
A
G
G
1.217
–50
1.268
V
V
FB
= 1.4V
V
IN
= 3V, I
OUT
= 100mA
V
IN
= 3V, I
OUT
= 50mA
G
nA
30
80
2
mV
P-P
%
1
MHz
G
1.3
V
G
0.4
1
1
V
SHDN = V
IN
SHDN = 0V
V
IN
= 3V, I
OUT
= 0mA, 10% to 90%
G
–1
–1
μ
A
G
μ
A
ms
0.8
V
OUT
1
GND 2
SHDN 3
6 C
+
5 V
IN
4 C
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC SOT-23
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
Based on long term current density limitations.
Note 3:
The LTC3200E/LTC3200E-5 is guaranteed to meet performance
specifications from 0
°
C to 70
°
C. Specifications over the –40
°
C to 85
°
C
operating temperature range are assured by design, characterization and
correlation with statistical process controls.
V
OUT
Short-Circuit Duration.............................Indefinite
Operating Temperature Range (Note 3).. –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER PART
NUMBER
S6 PART MARKING
LTSH
LTC3200ES6-5
1
2
3
4
C
+
V
IN
C
PGND
8
7
6
5
V
OUT
FB
SHDN
SGND
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150
°
C,
θ
JA
= 200
°
C/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3200-5 制造商:LINER 制造商全稱:Linear Technology 功能描述:DC/DC CONVERTERl
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