L5962TR Просмотр технического описания (PDF) - STMicroelectronics
Номер в каталоге
Компоненты Описание
производитель
L5962TR Datasheet PDF : 24 Pages
| |||
L5962
Electrical specification
Table 5. Electrical characteristics (continued)
Symbol
Parameter
Test conditions
Min.
VLR1 (5 V)
VoutVLR1-5
LnRVLR1-5
LdRVLR1-5
VdoVLR1-5
IshortVLR1-5
Output voltage
Line regulation
Load regulation
Drop out voltage
Short circuit current limit
OS/USVLR1-5 Overshoot/Undershoot
0 < Iload < 350 mA
6<VBAT<18 V Iload =350 mA
0 < Iload < 350 mA
Iload = 350 mA
-
Iload 0 ↔ 350 mA, t > 50µs
C = 1 µF ceramic
PSRRVLR1-5 Power supply rejection ratio
nVLR1-5 Output noise
TSVLR1-5
Thermal shut-down
temperature
Iload = 170 mA
120 Hz < f < 10 kHz
VBATac=1 Vpp
A-weighted filter
20 Hz < f < 20 kHz
Iload = 5 mA
Temperature rising
HYSTS-VLR1-5
Hysteresis on thermal shut-
down temperature
-
ESRVLR1-5 External filtering capacitor ESR C > 0.5 µF
VLR1 (8.5 V)
4.85
-25
-90
-
500
-
60
-
150
5
-
VoutVLR1-8
LnRVLR1-8
LdRVLR1-8
VdoVLR1-8
IshortVLR1-8
Output voltage
Line regulation
Load regulation
Drop out voltage
Short circuit current limit
OS/USVLR1-8 Overshoot / undershoot
0 < Iload < 350 mA
8.3
9.6<VBAT<18VIload=350mA -25
0 < Iload < 350 mA
-90
Iload = 350 mA
-
-
500
Iload 0 ↔ 350 mA, t > 50µs
C = 1 µF ceramic
-
Iload = 170 mA
PSRRVLR1-8 Power supply rejection ratio 120 Hz < f < 10 kHz
60
VBATac=1 Vpp
nVLR1-8 Output noise
A-weighted filter
20 Hz < f < 20 kHz
-
Iload = 5 mA
TSVLR1-8
Thermal shut-down
temperature
Temperature rising
150
HYSTS-VLR1-8
Hysteresis on thermal shut-
down temperature
-
5
ESRVLR1-8 External filtering capacitor ESR C > 0.5 µF
-
Typ.
5
-
-
-
650
-
-
-
-
-
-
8.5
-
-
-
650
-
-
-
-
-
-
Max. Unit
5.15
V
+25 mV
-
mV
650 mV
850 mA
±3
%
-
dB
350
µV
190
°C
15
°C
0.2
Ω
8.7
V
+25 mV
-
mV
650 mV
850 mA
±3
%
-
dB
350
µV
190
°C
15
°C
0.2
Ω
Doc ID 16819 Rev 2
11/24
Share Link: 