XR76208EL-Q Datasheet, PDF (4/21 Pages) Exar Corporation – AEC-Q100 Qualified 40V PowerBloxTM 3A/5A/8A Synchronous Step Down COT Regulator

Symbol
Parameter
Thermal Shutdown Threshold¹
Thermal Hysteresis¹
VSCTH Feedback Pin Short-Circuit
Threshold
XRP76203 Output Power Stage
R_DSON
High-Side MOSFET R_DSON
Low-Side MOSFET R_DSON
I_OUT
Maximum Output Current
XRP76205 Output Power Stage
R_DSON
High-Side MOSFET R_DSON
Low-Side MOSFET R_DSON
I_OUT
Maximum Output Current
XRP76208 Output Power Stage
R_DSON
High-Side MOSFET R_DSON
Low-Side MOSFET R_DSON
I_OUT
Maximum Output Current
Note 1: Guaranteed by design
XR76203-Q/XR76205-Q/XR76208-Q
Conditions
Min
Typ
Max Units
Rising temperature
150
°C
15
°C
Percent of V_REF, short circuit is active after
●
50
60
70
%
PGOOD is asserted
I_DS = 1A
115
160
mΩ
40
59
mΩ
●
3A
A
I_DS = 2A
42
59
mΩ
40
59
mΩ
●
5A
A
I_DS = 2A
42
59
mΩ
16.2
21.5
mΩ
●
8A
A
©2016-2017 Exar Corporation
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Rev 1C