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參數(shù)資料
| 型號： | UCC2941-ADJ |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 1V Synchronous Boost Converter |
| 中文描述： | 1V的同步升壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 143K |
| 代理商： | UCC2941-ADJ |
2
UCC19411/2/3
UCC29411/2/3
UCC39411/2/3
DIL-8, SOIC-8 (TOP VIEW)
N or J Package, D Package
ABSOLUTE MAXIMUM RATINGS
VIN Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 10V
SD Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to V
IN
VGD Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 14V
SW Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 15V
Currents are positive into, negative out of the specific terminal.
Consult Packaging Section of the Databook for thermal limita-
tions and considerations of packages.
CT
GND
SW
RESB
1
2
3
4
8
7
6
5
VGD
VOUT
VIN
SD/FB
CONNECTION DIAGRAMS
ELECTRICAL CHARACTERISTICS:
T
J
= 0°C to +70°C for the UCC39411/2/3, T
J
= –40°C to +85°C for the
UCC29411/2/3, T
J
= –55C to +125°C for the UCC19411/2/3, V
IN
= 1.25V for UCC39411/2, V
IN
= 2.5V for the UCC39413, T
A
=T
J
.
UCC39411
UCC39412
UCC39413
TYP
UCC19411/2/3
UCC29411/2/3
MIN
TYP
PARAMETER
TEST CONDITIONS
MIN
MAX
MAX
UNITS
VIN Section
Minimum Start-up Voltage
No External VGD Load, T
J
=25°C,
I
OUT
=60mA (Note 1)
No External VGD Load, I
OUT
=60mA
(Note 1)
No External VGD Load, I
OUT
=10mA
(Note 1)
0.8
1
.08
1
V
0.9
1.1
1.2
1.4
V
Minimum Dropout Voltage
0.5
0.7
V
Input Voltage Range
Quiescent Supply Current
Supply Current at Shutdown
1.1
3.2
12
12
1.3
3.2
16
16
V
μ
A
μ
A
(Note 2)
SD = GND
6
6
8
8
SW
VOUT
VGD
GND
1
2
3
4
8
7
6
5
SD/FB
VIN
RESB
CT
TSSOP-8 (TOP VIEW)
PW Package
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