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VB408 数据表(PDF) 2 Page - STMicroelectronics

部件名 VB408
功能描述  HIGH VOLTAGE LINEAR REGULATOR POWER I.C.
PDF  8 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

VB408 数据表(HTML) 2 Page - STMicroelectronics

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VB408 / VB408B / VB408FI
ABSOLUTE MAXIMUM RATING
THERMAL DATA
(*) When mounted using the minimum recommended pad size on FR-4 board (1 inch2)
CONNECTION DIAGRAM (TOP VIEW)
Symbol
Parameter
Value
Unit
TO-220
ISOW ATT220
D2PAK
VIN,OUT
Input to Output Voltage at 20 mA
- 0.2 to 420
V
IOUT
Output current
Internally limited
mA
VESD
Electrostatic discharge (R=1.5k
Ω, C=100pF)
2000
V
Ptot
Power dissipation at TC=25
oC89
31
89
W
Tj
Junction operating temperature
- 40 to150
°C
TSTG
Storage temperature
- 55 to 150
°C
Symbol
Parameter
Value
Unit
TO-220
ISOWATT220
D2PAK
Rthj-case
Thermal resistance junction-case
(MAX)
1.4
4
1.4
°C/W
Rthj-amb
Thermal resistance junction-ambient
(MAX)
60
60
35 (*)
°C/W
∆
1
ELECTRICAL CHARACTERISTICS (VIN=300VDC; -25°C<Tj<125°C; ILOAD=15mA; VADJ=0V unless otherwise
specified)
Symbol
Parameter
Test Conditio ns
Min
Typ
Max
Unit
VIN
Input Voltage
30
400
V
VIN-VOUT
Input to Output Voltage
30
V
VREF
Output Reference Voltage VADJ=0V
1.20
1.24
1.28
V
∆V
OUT/∆VIN
Line Regulation
VADJ=0V; VIN=30 to 400 VDC
100
µV/V
∆V
OUT/∆ILOAD
Load Regulation
VADJ=0V; ILOAD=1 to 20 mA
6
mV/mA
IADJ
Adjustment Pin Current
50
70
90
µA
IBIAS
Minimum Load Current
1.2
mA
ILIM
Output Current Limit
40
60
mA
Tjsh
Junction Temperature
Shutdown Limit
135
150
°C
∆T
jsh
Junction Temperature
Shutdown Hysteresis
25
°C
3
2
1
VOUT
VIN
ADJ
TO-220 / ISOWATT220
D2PAK
VOUT
VIN
ADJ
3
1
2



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