E-L5970D Datasheet, PDF (4/16 Pages) STMicroelectronics – Up to 1A step down switching regulator

Electrical data
2
Electrical data
2.1
Maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
V₈
Input voltage
V₁
Output DC voltage
Output peak voltage at t = 0.1µs
I₁
Maximum output current
V₄, V₅
Analog pins
V₃
INH
V₂
SYNC
P_TOT
Power dissipation at T_A ≤ 60°C
T_J
Operating junction temperature range
T_STG
Storage temperature range
2.2
Thermal data
Table 3. Thermal data
Symbol
Parameter
R_thJA Maximum thermal resistance junction-ambient
1. Package mounted on board
L5970D
Value
Unit
40
V
-1 to 40
V
-5 to 40
V
int. limit.
4
V
-0.3V to V_CC
-0.3 to 4
V
0.75
W
-40 to 150
°C
-55 to 150
°C
SO8
120 ⁽¹⁾
Unit
°C/W
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