Block Diagram
Page No. : 3/10
Absolute Maximum Ratings
Symbol
VIN
VSW
VBS
VFB
VEN
VCOMP
TJ
TOPR
TSTG
TLEAD
Parameter
Supply Voltage
SW Pin Voltage
Boot Strap Voltage
Feedback Voltage
Enable/UVLO Voltage
Comp Voltage
Junction Temperature
Operating Temperature Range
Storage Temperature Range
Lead Temperature
Range
‐0.3 to +21
‐0.3 to VIN +0.3
VSW ‐0.3 to VSW +6
‐0.3 to +6
‐0.3 to +6
‐0.3 to +6
150
‐20 to +85
‐65 to +150
260
Units
V
V
V
V
V
V
oC
oC
oC
oC
DS‐RS6516‐05 February, 2010
www.Orister.com