TCA62735AFLG(O,EBS) Toshiba, TCA62735AFLG(O,EBS) Datasheet - Page 6
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TCA62735AFLG(O,EBS)
Manufacturer Part Number
TCA62735AFLG(O,EBS)
Description
IC WHITE LED DRIVER 16VQFN
Manufacturer
Toshiba
Type
Backlight, White LEDr
Datasheet
1.TCA62735AFLGOEBS.pdf
(18 pages)
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
TCA62735AFLG(OEB)TR
TCA62735AFLG(OEB)TR
Test Circuits
Test Circuit2: Consumption Current, Stand By Consumption Current
Test Circuit1: Output Current Ability, TOTAL R
C
C
C
C
2
2
1
1
=1.0µF
=1.0µF
=1.0µF
=1.0µF
R
ON
=
C2-
C2+
GND
C1-
C2-
C2+
C1-
(V
IN
×1.5) - V
I
OUT
ON
OUT
R
6/18
CTL2
CTL1
CTL0
CTL2
SET
CTL1
CTL0
EN
EN
=47kΩ
C
C
OUT
OUT
V
=1.0µF
=1.0µF
OUT
V
↓
A
I
OUT
=120mA
V
IN
TCA62735AFLG
V
A
IN
V
=2.8V~4.2V
2007-06-21
V
IN
=3.6V
C
C
IN
IN
=2.2µF
=2.2µF