tb62771ftg TOSHIBA Semiconductor CORPORATION, tb62771ftg Datasheet - Page 6

• Manufacturer Part Number: tb62771ftg
• Description: Step Up Type Dc/dc Controller Built In 4 Channel Sink Driver For White Led
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics
(Unless otherwise noted, VIN = VEN = 12V, RSETI = 15kΩ, CVCC = 1µF, VCC = VDRV,
CONFIDENTIAL
NDRV = COMP =OUT_= Open, VRSDT = VDIM = VCC, VOVP = VCS =PGND1 = PGND2 = AGND = 0V,
Power supply voltage
Input voltage1
Input voltage2
Input voltage3
Input voltage4
Output voltage
Power dissipation
Thermal resistance
Operation temperature range
Storage temperature range
Maximum junction temperature
Power supply voltage
Operating consumption current
Standby consumption current
VIN under lock out voltage
VIN under lock out voltage hysteresis
Ta = -40~85°C, Typical value Ta = 25°C condition. )
Absolute Maximum Ratings (Ta = 25°C Unless otherwise noted)
Characteristics
Characteristics
Symbol
R
Topr
Tstg
V
V
V
V
V
Symbol
V
th (j-a)
P
Tj
IN1
IN2
IN3
IN4
out
IN
D
V
I
IN
IN
DRV, FLT , DIM, RSDT, OVP
OUT1, OUT2, OUT3, OUT4
CS, RT, COMP, SETI
6
condition
NDRV
Condition
V
V
EN
IN
EN
rising
= 0V
−0.3
3.975
−0.3
−0.3
4.75
Min
TB62771FTG/FNG
−65
−0.3
−0.3
-
-
-
−40
−0.3
Rating
~
~
~
TBD
TBD
150
V
~
V
V
~
~
~
DRV
~
CC
+150
Typ.
IN
170
+85
2.5
4.3
+45
+45
15
+6
-
+0.3
+0.3
+0.3
2011-03-24
4.625
Max
TBD
40
40
-
°C/W
Unit
Unit
μA
mA
mV
°C
°C
°C
W
V
V
V
V
V
V
V
V