L7986 STMicroelectronics, L7986 Datasheet - Page 5

• Manufacturer Part Number: L7986
• Description: 3A step-down switching regulator
• Manufacturer: STMicroelectronics

Specifications of L7986

• Low Dropout Operation: 100% duty cycle

L7986
2
3
Maximum ratings
Table 2.
Thermal data
Table 3.
1. Package mounted on demonstration board.
F
SW
Symbol
, COMP, SYNCH
R
Symbol
thJA
P
OUT
Vcc
T
EN
FB
T
TOT
stg
J
Absolute maximum ratings
Thermal data
Maximum thermal resistance
junction-ambient
Input voltage
Output DC voltage
Analog pin
Enable pin
Feedback voltage
Power dissipation
at T
Junction temperature range
Storage temperature range
A
< 60 °C
Doc ID 022450 Rev 1
(1)
Parameter
Parameter
VFQFPN
HSOP
VFQFPN
HSOP
-0.3 to V
-0.3 to V
-0.3 to 1.5
-40 to 150
-55 to 150
Value
-0.3 to 4
Value
60
40
1.5
45
2
Maximum ratings
CC
CC
°C/W
Unit
Unit
°C
°C
W
V
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