L6731DTR STMicroelectronics, L6731DTR Datasheet - Page 5

• Manufacturer Part Number: L6731DTR
• Description: IC CTRLR ADJ STPDN SYNC 16-TSSOP
• Manufacturer: STMicroelectronics

Specifications of L6731DTR

• Applications: Controller, DDR
• Voltage - Input: 1.8 ~ 14 V
• Number Of Outputs: 1
• Voltage - Output: Adjustable down to 0.6V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Output Voltage: 0.6 V to 18 V
• Input Voltage: 1.8 V to 14 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6112-2

L6731D
2
2.1
2.2
Electrical data
Maximum rating
Table 2.
Thermal data
Table 3.
1. Package mounted on demonstration board
PGOOD pin
Symbol
Other pins
R
V
OCH pin
Symbol
T
V
V
V
V
thJA
V
HGATE -
STG
T
T
BOOT -
PHASE
PHASE
PHASE
V
BOOT
A
J
CC
(1)
Thermal data
Thermal resistance junction to ambient
Storage temperature range
Junction operating temperature range
Ambient operating temperature range
Absolute maximum ratings
V
Boot voltage
BOOT
PHASE
PHASE spike, transient < 50 ns (F
SS, FB, DDR-IN, SYNC, VTTREF, OCL, LGATE,
COMP, V
Maximum withstanding voltage range
test condition: CDF-AEC-Q100-002 “human body
model” acceptance criteria: “normal performance”
CC
to GND and PGND, OCH, PGOOD
CCDR
Description
Parameter
SW
= 500 kHz)
0 to V
-40 to 150
-40 to 125
-40 to +85
-0.3 to 18
-0.3 to 24
BOOT
-0.3 to 6
-1 to 18
±1500
±1000
±2000
Value
0 to 6
Value
+24
50
-3
- V
PHASE
Electrical data
°C/W
Unit
Unit
°C
°C
°C
V
V
V
V
V
V
V
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