L6731D STMicroelectronics, L6731D Datasheet - Page 9

• Manufacturer Part Number: L6731D
• Description: IC CTRLR ADJ STPDN SYNC 16-TSSOP
• Manufacturer: STMicroelectronics

Specifications of L6731D

• 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
• Output Current: 30 A
• Input Voltage: 1.8 V to 14 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package: HTSSOP16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6731D
Table 5.
Table 6.
Gate drivers
Protections
Power good
Output voltage
R
R
R
R
V
HGATE_OFF
LGATE_OFF
Symbol
HGATE_ON
Symbol
LGATE_ON
BPGOODB
I
OVP
I
V
OCH
OCL
FB
Thermal characteristics (V
Electrical characteristics (continued)
High side source resistance
High side sink resistance
Low side source resistance
Low side sink resistance
OCH current source
OCL current source
Over voltage trip
(VFB / VEAREF)
Under voltage threshold
(V
Upper threshold
(V
Lower threshold
(V
PGOOD voltage low
Output voltage
B
B
B
FB
FB
FB
B
B
B
/ V
/ V
/ V
B
B
B
EAREF
EAREF
EAREF
Parameter
Parameter
B
B
B
)
)
)
CC
V
V
V
V
V
V
V
V
V
V
V
V
I
T
T
= 12 V)
B
PGOOD
J
J
BOOT
BOOT
CCDR
CCDR
OCH
FB
EAREF
FB
EAREF
B
B
B
FB
FB
FB
= 0 °C~ 125 °C
= -40 °C~ 125 °C
B
B
B
rising
falling
falling
rising
falling
= 1.7 V
- V
- V
= 5 V
= 5 V
B
= 0.6 V
= 0.6 V
= -5 mA
Test condition
Test condition
PHASE
PHASE
= 5 V
= 5 V
0.596
0.593
Min
108
Min
90
90
88
Electrical characteristics
1.12
1.15
Typ
100
100
120
117
110
Typ
1.7
0.6
0.5
0.6
0.6
80
90
0.605
0.605
Max
Max
110
110
112
92
Unit
Unit
µΑ
µΑ
%
%
%
%
%
Ω
Ω
Ω
Ω
V
V
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