IS31BL3231-DLS2-TR ISSI, IS31BL3231-DLS2-TR Datasheet - Page 5

• Manufacturer Part Number: IS31BL3231-DLS2-TR
• Description: LED Lighting Drivers Camera Flsh LED Drvr
• Manufacturer: ISSI

Specifications of IS31BL3231-DLS2-TR

• Output Current: 750 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: DFN-10
• Factory Pack Quantity: 2500

IS31BL3231
ABSOLUTE MAXIMUM RATINGS
Note:
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
DC CHARACTERISTICS
T
Note 1: Guaranteed by design.
Integrated Silicon Solution, Inc. – www.issi.com
Rev. B, 11/28/2012
Supply voltage, V
Voltage at EN pin
Output current pulse (Flash Mode)
Output current pulse (Torch Mode)
Maximum junction temperature, T
Storage temperature range, T
Operating temperature range, T
A
Symbol
V
= +25°C, V
T
FB_MAX
V
t
V
t
V
I
I
t
V
t
t
OFF
LAT
OVP
CC
ON
SD
LO
HI
CC
FB
IH
IL
Supply voltage
Quiescent current
Shutdown current
Charge pump soft start time
FB reference voltage
Maximum FB reference voltage (Note 1)
Over temperature protection
Input logic high
Input logic low
EN low time
EN high time
EN shutdown timeout
EN latch timeout
CC
= 2.7V ~ 5.5V, unless otherwise stated. Typical value are T
CC
Parameter
STG
A
JMAX
V
V
V
V
(Note 1)
(Note 1)
(Note 1)
(Note 1)
CC
CC
FLASH
FLASH
= 4.2V，V
= 5.5V，V
= V
= 0V
CC
Condition
，R
FLASH
EN
SET
= 0V
= 88.7kΩ
= 0V
A
-0.3V ~ +6.0V
0V ~ 7V
1A
0.4A
150°C
-65°C ~ +150°C
−40°C ~ +85°C
= +25°C, V
Min.
550
2.7
1.4
0.3
0.1
CC
= 4.2V.
Typ.
550
150
160
500
500
0.6
50
Max. Unit
5.5
0.4
75
75
1
mA
mV
mV
µA
°C
µs
µs
µs
µs
µs
V
V
V
5