ST715PUR(2014) Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
ST715PUR Datasheet PDF : 24 Pages
| |||
Electrical characteristics
4
Electrical characteristics
ST715
TJ = 25 °C, VIN = VOUT(NOM) + 1 V, CIN = 0.1 µF, COUT = 1 µF, IOUT = 1 mA, unless otherwise
specified.(1)
Symbol
Table 6. Electrical characteristics - adjustable version
Parameter
Test conditions
Min. Typ. Max. Unit
VIN
IOUT
Operating input voltage IOUT = 85 mA
Output current
VIN = 2.5 to 6 V, TJ = -40 °C to 125 °C
Feedback voltage
2.5
24
V
85
mA
1.2
V
VFB
ΔVOUT
ΔVOUT
eN
SVR
IQ
ISC
TON
COUT
VFB accuracy(1)
VIN = VOUT + 1 to 24 V,
IOUT =1 mA to 85 mA,
TJ = -40 °C to 125 °C
Line regulation
VIN = VOUT+1 to 24 V, IOUT = 1 mA,
TJ = -40 °C to 125 °C
Load regulation
IOUT = 1 mA to 85 mA,
TJ = -40 °C to 125 °C
200 Hz to 100 kHz, IOUT = 50 mA,
Output noise voltage (2) COUT = 10 µF, TJ = -40 °C to 125 °C,
VOUT = 1.2 V
VIN = VOUTNOM+1 V+/-
VRIPPLE, VRIPPLE = 0.2 V,
Supply voltage rejection IOUT = 1 mA, COUT = 10 µF
f = 1 kHz
TJ = -40 °C to 125 °C
f = 100 kHz
Quiescent current
IOUT = 0 mA to 85 mA,
TJ = -40 °C to 125 °C
IOUT = 0 mA to 85 mA, VIN = 24 V
TJ = -40 °C to 125 °C
Short-circuit current
VOUT = 0, TJ = -40 °C to 125 °C
VIN = 3.8 V
Turn-on time (3)
VIN = 4.2 V, COUT = 10 µF, IOUT = 60 mA,
TJ = -40 °C to 125 °C
Output capacitor
Capacitance f = 100 kHz
-4.0
120
0.47
4.0
%
0.001 0.004 %/V
0.002 0.004 %/mA
95 µVRMS
45
dB
62
4.5
µA
5.5
mA
0.7
ms
µF
1. For VOUT(NOM) < 2 V, VIN = 2.5 V.
2. Guaranteed by design.
3. Turn-on time is time measured between the input just exceeding 90% of its final value and the output voltage just reaching
95% of its nominal value.
6/24
DocID14414 Rev 9
Share Link: 