TB62752BFUG(O,EL) Toshiba, TB62752BFUG(O,EL) Datasheet - Page 2
![IC LED DRIVR WHITE BCKLGT 6-SSOP](/photos/1/38/13824/sc-74-6_sml.jpg)
TB62752BFUG(O,EL)
Manufacturer Part Number
TB62752BFUG(O,EL)
Description
IC LED DRIVR WHITE BCKLGT 6-SSOP
Manufacturer
Toshiba
Type
Backlight, White LEDr
Datasheet
1.TB62752BFUGOEL.pdf
(12 pages)
Specifications of TB62752BFUG(O,EL)
Constant Current
Yes
Topology
PWM, Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
770kHz ~ 1.43MHz
Voltage - Supply
2.8 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
SC-74-6
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
20mA
Internal Switch(s)
Yes
Efficiency
80%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
TB62752BFUGTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Block Diagram
Pin Function
Pin No.
1
2
3
4
5
6
VIN
Symbol
SHDN
OVD
GND
VIN
SW
VIN
FB
SHDN
Voltage-input terminal for IC-enable/disable LED-I
A high input on this pin enables the IC to operate while a low input causes it to shut down. The behavior
of the IC is unpredictable if the input on the pin is undefined. Ensure that the pin is tied to either a high or
low level.
Over voltage detection terminal.
IC switching operation is disabled with detection over voltage.
If the voltage returns to detection level or less, operation is enabled again.
Supply voltage input terminal. (2.8 V to 5.5 V)
Switch terminal for DC/DC converter. Nch MOSFET built-In.
Ground terminal.
LED I
∑
F
setting resistor connecting terminal.
Shutdown
generator
function
COMP
Ramp
I
sens
R
oscillator
1.0 MHz
22 µ H
S
2
Q
Function Description
Driver
GND
F
SW
.
AMP.
Error
Over voltage
detection
OVD
TB62752BFUG
FB
2007-04-04