tb62730wlg TOSHIBA Semiconductor CORPORATION, tb62730wlg Datasheet - Page 5

• Manufacturer Part Number: tb62730wlg
• Description: Step Up Type Dc-dc Converter For White Led
• Manufacturer: TOSHIBA Semiconductor CORPORATION

TOSHIBA
■
■
Resistor
Operating temperature range
Voltage
Absolute Maximum Ratings
Recommended Operating Condition (T
Logic
ISET
Switching terminal voltage
Input
Flash mode lighting time
Constant-current output
Condenser for soft start
Power supply voltage
Power supply voltage
Storage temperature
Output condenser
External inductor
Input condenser
Output current
Characteristics
Characteristics
Input voltage
Flash mode
Light mode
HIGH
LOW
VIN(LOGIC)
t FLASH
Symbol
Vo(SW)
Cout
Symbol
Css
VIN
VIH
VIL
Cin
R1
R2
R3
Topr
Tstg
IF
L
VIN
IF
(T
opr
= 25°C if not specified)
EN1,EN2,EN3
Test Conditions
VOUT=5V
opr
-
= −40 to 85°C if not specified)
-
-
-
-
-
-
-
-
- 0.3 ∼ VIN + 0.3
Tentative
- 0.3 ∼ 6.0
- 55 ∼ 150
- 0.3 ∼ 15
- 40 ∼ 85
13-Jun-07 (Rev0.1) TB62730WLG (Page. 5/11)
Ratings
1000
2200
Min.
2.8
1.3
33
−
0
-
-
-
-
-
-
0.375
3300
Typ.
800
100
8.2
3.9
47
20
10
−
−
TB62730WLG
-
10000
Max.
VIN
300
5.5
0.4
62
-
-
-
-
-
-
Unit
mA
µH
ms
kΩ
kΩ
µF
µF
pF
V
V
Ω
Unit
mA
°C
°C
V
V
V