S5JGS1581D_15 Datasheet, PDF (4/8 Pages) SeCoS Halbleitertechnologie GmbH – Dual Input Dropout Regulators

Elektronische Bauelemente
S5JGS1581D / S5JGS1581D-25
5-Terminal
Dual Input Dropout Regulators
S5JGS1581D-25(I_O=0,T_J=25°C unless otherwise specified)
Parameter
Test Conditions
Min Typ Max Unit
Output Voltage
Line Regulation
Load Regulation
Control Pin Current ⁴
Ground Pin Current
Current Limit¹
Ripple Rejection
VCONTROL =5.0V, VPOWER =3.3V
2.475 2.500 2.525
VCONTROL =4.0V ¹,
VPOWER =3.3V, ILOAD =0 ~ 5A
V
2.460 2.500 2.540
ILOAD =10mA, (1.5V+ VOUT)≦VCONTROL≦12V ¹,
0.8V≦VPOWER - VOUT≦5.5V
-
0.04
0.2
%
VCONTROL = VOUT +2.5V ¹,
VPOWER = VOUT +0.8V, ILOAD =10mA ~ 5A
-
0.08
0.4
%
VCONTROL = VOUT +2.5V ¹,
VPOWER = VOUT +0.8V, ILOAD =10mA ~ 5A
-
80
135
mA
VCONTROL = VOUT +2.5V ¹,
VPOWER = VOUT +0.8V, ILOAD =10mA ~5A
-
5
10
mA
VIN- VOUT =3V
5.5
6.8
-
A
VCONTROL = VPOWER = VOUT +2.5V,
VRIPPLE=1VP-P, ILOAD =2.5A
Dropout Voltage⁵
60
75
-
dB
Control Input(VCONTROL-VOUT)1
VPOWER = VOUT +0.8V, ILOAD =10mA
VPOWER = VOUT +0.8V, ILOAD =5A
-
1.00 1.15
V
-
1.15 1.30
V
Power Input(VPOWER-VOUT) ¹
VCONTROL = VOUT +2.5V, ILOAD =5
-
0.55 0.70
V
Notes:
1. The denotes the specifications which apply over the full temperature range.
2. Unless otherwise specified VOUT=VSENSE, For S5JGS1581D VADJ=0V.
3. For the adjustable device the minimum load current is the minimum current required to maintain regulation. Normally the current in the
resistor divider used to set the output voltage is select to meet the minimum load current requirement.
4. The control pin current is the drive current required for the output transistor. This current will track output current with a ratio of about
1:100.
5. The dropout voltage for the S5JGS1581D is caused by either minimum control voltage or minimum power voltage. The specifications
represent the minimum input/output voltage required to maintain 1% regulation.
CHARACTERISTICS CURVE
http://www.SeCoSGmbH.com/
20-Dec-2011 Rev. A
Any changes of specification will not be informed individually.
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