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Número de pieza | L200T | |
Descripción | ADJUSTABLE VOLTAGE AND CURRENT REGULATOR | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de L200T (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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ADJUSTABLE VOLTAGE AND CURRENT REGULATOR
ADJUSTABLE OUTPUT CURRENT UP TO 2 A
(GUARANTEED UP TO Tj = 150 °C)
ADJUSTABLE OUTPUT VOLTAGE DOWN TO
2.85 V
INPUT OVERVOLTAGE PROTECTION (UP TO
60 V, 10 ms)
SHORT CIRCUIT PROTECTION
OUTPUT TRANSISTOR S.O.A. PROTECTION
THERMAL OVERLOAD PROTECTION
LOW BIAS CURRENT ON REGULATION PIN
LOW STANDBY CURRENT DRAIN
Pentawatt®
TO-3 (4 lead)
DESCRIPTION
The L200 is a monolithic integrated circuit for volt-
age and current programmable regulation. It is
available in Pentawatt® package or 4-lead TO-3
metal case.Current limiting, power limiting, thermal
shutdown and input overvoltage protection (up to
60 V) make the L200 virtually blow-out proof.
The L200 can be used to replace fixed voltage
regulators when high output voltage precision is
required and eliminates the need to stock a range
of fixed voltage regulators.
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Vi DC Input Voltage
Vi Peak Input Voltage (10 ms)
∆Vi-o
Io
Ptot
Dropout Voltage
Output Current
Power Dissipation
Tstg Storage Temperature
Top Operating Junction Temperature for L200C
for L200
Value
40
60
32
internally limited
internally limited
-55 to 150
-25 to 150
-55 to 150
Unit
V
V
V
°C
°C
°C
THERMAL DATA
Rth j-case
Rth j-amb
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
TO-3
Max 4 °C/W
Max 35 °C/W
Pentawatt®
3 °C/W
50 °C/W
January 2000
1/12
1 page Figure 5. Quiescent Current vs. Junction
Voltage.
L200
Figure 6. Quiescent Current vs. Output
Current.
Figure 7. Output Noise Voltage vs. Output
Voltage.
Figure 8. Output Noise Voltage vs.
Frequency.
Figure 9. Reference Voltage vs. Junction
Temperature.
Figure 10. Voltage Load Regulation vs.
Junction Temperature.
5/12
5 Page DIM.
MIN.
mm
TYP. MAX. MIN.
inch
TYP. MAX.
A 11.8
0.46
B (*)
1 0.39
C 2.5 0.098
D 9.6 0.37
E 20 0.78
G 12.7
0.50
N 50 ° (typ.)
O 30 ° (typ.)
P 26.2 1.03
R 3.88
4.20 0.15
0.16
U 39.5 1.55
V 30.1
1.18
(*) Measured with Gauge
L200
OUTLINE AND
MECHANICAL DATA
TO3 4-Leads
11/12
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet L200T.PDF ] |
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