SSC2005SC 查看數據表（PDF） - Sanken Electric co.,ltd.
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SSC2005SC Datasheet PDF : 19 Pages
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SSC2005SC
1. Absolute Maximum Ratings
For additional details, refer to the datasheet.
The polarity value for current specifies a sink as “+”, and a source as “−”, referencing the IC.
Unless specifically noted TA = 25 °C
Parameter
Symbol
Conditions
Pins
Rating
Unit
VCC Pin Voltage
OUT Pin Source Current
OUT Pin Sink Current
FB Pin Voltage
COMP Pin Current
RT Pin Current
RDLY Pin Current
CS Pin Voltage
Allowable Power Dissipation
Operating Ambient Temperature
Storage Temperature
Junction Temperature
VCC
IOUT(SRC)
IOUT(SNK)
VFB
ICOMP
IRT
IRDLY
VCS
PD
TOP
Tstg
Tj
8–6
28
V
7–6
− 500
mA
7–6
1000
mA
1–6
− 0.3 to 5
V
2 – 6 − 200 to 200 µA
3 – 6 − 500 to 0
µA
4 – 6 − 500 to 0
µA
5–6
− 5 to 0.3
V
−
0.5
W
−
− 40 to 110
°C
−
− 40 to 150
°C
−
150
°C
Notes
2. Electrical Characteristics
For additional details, refer to the datasheet.
The polarity value for current specifies a sink as “+”, and a source as “−”, referencing the IC.
Unless specifically noted, TA = 25 °C, VCC = 14 V, VCS = 0.1 V
Parameter
Symbol Conditions Pins Min.
Typ.
Power Supply Operation
Operation Start Voltage
Operation Stop Voltage
Operation Voltage Hysteresis
Circuit Current in Operation
Circuit Current in Non-Operation
Oscillation Operation
Maximum On-Time
Minimum Off-Time
RDLY Pin Voltage
RT Pin Voltage
Feedback Control Voltage
Feedback Line Regulation
FB Pin Bias Current
Error Amplifier
Transconductance Gain
VCC(ON)
VCC(OFF)
VCC(HYS)
ICC(ON)
ICC(OFF)
VCC = 9.5 V
tON(MAX)
tOFF(MIN)
VRDLY
VRT
VFB
VFB(LR)
IFB
V FB = 1.5 V
RRT = 22 kΩ
RDRY = 22 kΩ
gm
8 – 6 10.5
8 – 6 8.2
8 – 6 1.4
8 – 6 2.0
8 – 6 40
7–6
7–6
4–6
3–6
1–6
1–6
1–6
1–6
2–6
15
1.35
1.3
1.3
2.46
−8
− 3.2
60
12.0
9.5
2.5
3.1
80
23
1.95
1.5
1.5
2.50
1
− 2.0
103
Max. Unit
13.5
V
11.0
V
3.1
V
4.4
mA
160
µA
33
µs
2.80
µs
1.7
V
1.7
V
2.54
V
12
mV
− 1.0 µA
150
µS
SSC2005SC-DS Rev.1.1
SANKEN ELECTRIC CO.,LTD.
3
Feb. 06, 2015
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