tb62733ftg TOSHIBA Semiconductor CORPORATION, tb62733ftg Datasheet - Page 10

• Manufacturer Part Number: tb62733ftg
• Description: Charge Pump Type Dc/dc Converter For White Led Driver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

TOSHIBA

   The current value is just example for the explanation of this device function, please note that power dissipation should be taken
      If the ambient temperature is exceed than 25 degree C , it is derated with derating factor of 1.24mW/Degree C.
          èIn case of assembled SEMI PCB((75 mm x 114 mm) ; 155 degree C/Wê
 
 In case of output capacitance C3 is connected to Vout0, capacitance C3 connecting to Vout1 and Vout2 may be omitted.
This datasheet is tentative, the values and contents are subject to change without any notice.
care when the system is designed or define the current value.
These figures are showing as the standard application example. The current values or so are considered whenever
Power Dissipation
Application Figure 5
2.8*4.2V
C4
1.0ôF
C1
1.0ôF
C2
1.0ôF
                                            
C1×
C1Ù
C2×
C2Ù
GND
SP1
SP2
CE1
CE2
Vin
Vout1
Vout0
Vout2
FB1
FB2
90mA
90mA
0.4V
C3
2.0ôF
C3
2.0ôF
Cß
2.0ôF
20á
20á

20á
ÔTOTAL ÝâÜíÕ
1 LEDæÞÜí
20á
Main Display
<
Ô
20á
20á
27-Jul-04 (Rev1.7)TB62733FTG (Page. 10)
20á
 TB62733FTG
20á
Õ
it is
designed.