L5983TR STMicroelectronics, L5983TR Datasheet - Page 5

• Manufacturer Part Number: L5983TR
• Description: IC REG SW 1.5A STEPDOWN 8-VFQFPN
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L5983TR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 18 V
• Current - Output: 1.5A
• Frequency - Switching: 250kHz ~ 1MHz
• Voltage - Input: 2.9 ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-VFQFN, 8-VFQFPN
• Power - Output: 1.5W
• For Use With: 497-6386 - BOARD EVAL FOR L5983
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6860-2; L5983TR

L5983
2
2.1
2.2
Maximum ratings
Absolute maximum ratings
Table 2.
Thermal data
Table 3.
1. Package mounted on demonstration board.
F
SW
, COMP, SYNCH
Symbol
Symbol
R
P
OUT
V
INH
T
thJA
FB
T
TOT
CC
stg
J
Absolute maximum ratings
Thermal data
Maximum thermal resistance
junction-ambient
Input voltage
Output DC voltage
Analog pin
Inhibit pin
Feedback voltage
Power dissipation at T
Junction temperature range
Storage temperature range
Doc ID 13005 Rev 7
Parameter
Parameter
(1)
A
< 60 °C
VFQFPN
-0.3 to V
-0.3 to V
-0.3 to 1.5
-40 to 150
-55 to 150
-0.3 to 4
Value
Value
60
1.5
20
Maximum ratings
CC
CC
°C/W
Unit
Unit
°C
°C
W
V
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