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参数资料
| 型号： | FSD210_NL |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.365 A SWITCHING REGULATOR, 142 kHz SWITCHING FREQ-MAX, PDIP7 |
| 封装： | LEAD FREE, DIP-7 |
| 文件页数： | 14/18页 |
| 文件大小： | 603K |
| 代理商： | FSD210_NL |
FSD210, FSD200
5
Electrical Characteristics
(Ta=25
°C unless otherwise specified)
Note:
1. Test current slope : di/dt = 150mA/us
2. These parameters, although guaranteed, are not 100% tested in production
3. This parameter is derived from characterization
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Sense FET SECTION
Drain-Source Breakdown Voltage
BVDSS
VCC = 0V, ID = 100A
700
-
V
Startup Voltage (Vstr) Breakdown
BVSTR
700
-
V
Off-State Current
IDSS
VDS = 560V
-
100
A
On-State Resistance
RDS(ON)
Tj = 25
°C, ID = 25mA
-
28
32
Tj = 100
°C, ID = 25mA
-
42
48
Rise Time
TR
VDS = 325V, ID = 50mA
-
100
-
ns
Fall Time
TF
VDS = 325V, lD = 25mA
-
50
-
ns
CONTROL SECTION
Output Frequency
FOSC
Tj = 25
°C
126
134
142
kHz
Output Frequency Modulation
FMOD
Tj = 25
°C-
±4
-
kHz
Feedback Source Current
IFB
Vfb = 0V
0.22
0.25
0.28
mA
Maximum Duty Cycle
DMAX
Vfb = 3.5V
60
65
70
%
Minimum Duty Cycle
DMIN
Vfb = 0V
0
%
UVLO Threshold Voltage (FSD200)
VSTART
6.377.7
V
VSTOP
After turn on
5.3
6
6.7
V
UVLO Threshold Voltage (FSD210)
VSTART
8.0
8.7
9.4
V
VSTOP
After turn on
6.0
6.7
7.4
V
Supply Shunt Regulator (FSD200)
VCCREG
--
7
-
V
Internal Soft Start Time
TS/S
-3-
ms
BURST MODE SECTION
Burst Mode Voltage
VBURH
Tj = 25
°C
0.58
0.64
0.7
V
VBURL
0.5
0.58
0.64
V
Hysteresis
-
60
-
mV
PROTECTION SECTION
Drain to Source Peak Current Limit(1)
IOVER
0.275 0.320 0.365
A
Current Limit Delay(2)
TCLD
Tj = 25
°C
-
220
-
ns
Thermal Shutdown Temperature (Tj)(2)
TSD
125
145
160
°C
Shutdown Feedback Voltage
VSD
-
3.5
4.0
4.5
V
Feedback Shutdown Delay Current
IDELAY
Vfb = 4.0V
3
5
7
A
Leading Edge Blanking Time(3)
TLEB
200
-
ns
TOTAL DEVICE SECTION
Operating Supply Current (FSD200)
IOP
Vcc = 7V
-
600
-
A
Operating Supply Current (FSD210)
IOP
Vcc = 11V
-
700
-
A
Start Up Current (FSD200)
ISTART
Vcc = 0V
-
1
1.2
mA
Start Up Current (FSD210)
ISTART
Vcc = 0V
-
700
900
A
Vstr Supply Voltage
Vcc = 0V
20
-
V
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