TCA62735AFLG(O,EBS) Toshiba, TCA62735AFLG(O,EBS) Datasheet - Page 2

• Manufacturer Part Number: TCA62735AFLG(O,EBS)
• Description: IC WHITE LED DRIVER 16VQFN
• Manufacturer: Toshiba
• Type: Backlight, White LEDr

Specifications of TCA62735AFLG(O,EBS)

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost), Switched Capacitor (Charge Pump)
• Number Of Outputs: *
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 1MHz
• Voltage - Supply: 2.8 V ~ 4.2 V
• Mounting Type: Surface Mount
• Package / Case: 16-VQFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 120mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Efficiency: -
• Other names: TCA62735AFLG(O,EB); TCA62735AFLG(OEB)TR; TCA62735AFLG(OEB)TR

Pin Assignment (top view)
Explanation of Terminals
No
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Symbol
VOUT
ILED4
ILED3
ILED2
ILED1
CTL0
CTL1
CTL2
ISET
GND
C1+
C1−
C2−
C2+
VIN
EN
Logic input terminal. (input a chip enable signal)
EN = ”H” → Operation mode, EN = ”L” → Shutdown mode
Logic input terminal. (Selection of an output number)
Please refer to the truth table on page 15.
Resistance connection terminal for setting up output current.
Output terminal.
Power supply terminal.
Capacitance connection terminal for charge pump.
GND terminal.
Constant Sink Current Driver terminal.
EN
CTL0
CTL1
CTL2
2/18
Function
GND
C2+
C2−
C1−
TCA62735AFLG
2007-06-21