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參數(shù)資料
| 型號(hào)： | SC1165CSW |
| 廠(chǎng)商： | Semtech Corporation |
| 英文描述： | TRANS NPN 25VCEO 1A TO-92L |
| 中文描述： | 可編程同步DC / DC轉(zhuǎn)換器，低壓差穩(wěn)壓器控制器雙重 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 130K |
| 代理商： | SC1165CSW |
PROGRAMMABLE SYNCHRONOUS DC/DC
CONVERTER, DUAL LOW DROPOUT
REGULATOR CONTROLLER
1999 SEMTECH CORP.
October 25, 1999
652 MITCHELL ROAD NEWBURY PARK CA 91320
SC1164/5
2
Parameter
VCC to GND
PGND to GND
BST to GND
Operating Temperature Range
Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10 seconds
Thermal Impedance Junction to Ambient
Thermal Impedance Junction to Case
Symbol
VCC
Maximum
-0.3 to +7
± 1
-0.3 to +15
0 to +70
0 to +125
-65 to +150
300
80
25
Units
V
V
V
°C
°C
°C
°C
°C/W
°C/W
T
A
T
J
T
STG
T
L
θ
JA
θ
JC
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
Unless specified: VCC = 4.75V to 5.25V; GND = PGND = 0V; VOSENSE = V
O
; 0mV < (CS+-CS-) < 60mV; LDOV = 11.4V to 12.6V; T
A
= 25°C
PARAMETER
CONDITIONS
Switching Section
Output Voltage
I
O
= 2A
Supply Voltage
VCC
Supply Current
VCC = 5.0V
Load Regulation
I
O
= 0.8A to 15A
Line Regulation
Current Limit Voltage
Oscillator Frequency
Oscillator Max Duty Cycle
Peak DH Sink/Source Current
BSTH-DH = 4.5V, DH-PGNDH = 3V
Peak DL Sink/Source Current
BSTL-DL = 4.5V, DL-PGNDL = 3V
Output Voltage Tempco
Gain (A
OL
)
VOSENSE to V
O
OVP threshold voltage
OVP source current
V
OVP
= 3.0V
Power good threshold voltage
Dead time
Linear Sections
Quiescent current
LDOV = 12V
Output Voltage (LDO1 SC1164)
Output Voltage (LDO2 SC1164)
Reference Voltage (SC1165)
Feedback Pin Bias Current (SC1165)
Gain (A
OL
)
LDOS (1,2) to GATE (1,2)
Load Regulation
I
O
= 0 to 8A
(2)
Line Regulation
Output Impedance
MIN
TYP
MAX
UNITS
See Note 1.
4.5
7
V
8
1
15
mA
%
%
mV
kHz
%
A
A
ppm/
o
C
dB
%
mA
%
ns
0.5
70
200
95
55
175
90
1
1
85
225
65
35
120
10
85
50
115
100
5
mA
V
V
V
uA
dB
%
%
K
2.475 2.500 2.525
1.485 1.500 1.515
1.252 1.265 1.278
10
90
0.3
0.3
1
Notes:
(1) See Output Voltage table.
(2) In application circuit.
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相關(guān)代理商/技術(shù)參數(shù) |
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| SC1166 | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:PROGRAMMABLE SYNCHRONOUS DC/DC CONVERTER, DUAL LOW DROPOUT REGULATOR CONTROLLER |
| SC1166CSW | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:PROGRAMMABLE SYNCHRONOUS DC/DC CONVERTER, DUAL LOW DROPOUT REGULATOR CONTROLLER |
| SC1166CSW.TR | 制造商:Semtech Corporation 功能描述:1 A SWITCHING CONTROLLER, 160 kHz SWITCHING FREQ-MAX, 24 Pin Plastic SMT |
| SC116B | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:TRIAC|200V V(DRM)|8A I(T)RMS|TO-202 |
| SC116D | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:TRIAC|400V V(DRM)|8A I(T)RMS|TO-202 |
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