SIC403A Datasheet, PDF (4/24 Pages) Vishay Siliconix – 6 A microBUCK® SiC403A/B Integrated Buck Regulator with Programmable LDO

SiC403A, SiC403BCD
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS (T_A = 25 °C, unless otherwise noted)
Electrical Parameter
Conditions
V_IN
V_IN
LX
LX (Transient < 100 ns)
V_DD
EN/PSV, P_GOOD, I_LIM
t_ON
BST
ENL
to P_GND
to V_DD
to P_GND
to P_GND
to P_GND
Reference to P_GND
to P_GND
to LX
to P_GND
A_GND to P_GND
Temperature
Maximum Junction Temperature
Storage Temperature
Power Dissipation
Junction to Ambient Thermal Impedance (R_thJA)^(b)
Maximum Power Dissipation
IC Section
Ambient Temperature = 25 °C
Ambient Temperature = 100 °C
ESD Protection
HBM
Limits
- 0.3 to + 30
- 0.4 max.
- 0.3 to + 30
- 2 to + 30
- 0.3 to + 6
- 0.3 to + (V_DD + 0.3)
- 0.3 to + (V_DD - 1.5)
- 0.3 to + 6
- 0.3 to + 35
- 0.3 to V_IN
- 0.3 to + 0.3
150
- 65 to 150
50
3.4
1.3
2
Unit
V
°C
°C/W
W
kV
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to absolute maximum rating/conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS (all voltages referenced to GND = 0 V)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Input Voltage
V_DD to P_GND
Output Voltage
Temperature
V_IN
3
3
V_OUT
0.6
28
5.5
V
5.5
Ambient Temperature
- 40 to 85
°C
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Document Number: 62768
4
S12-1972-Rev. A, 27-Aug-12
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000