CAT3647HV3-GT2 ON Semiconductor, CAT3647HV3-GT2 Datasheet - Page 7
CAT3647HV3-GT2
Manufacturer Part Number
CAT3647HV3-GT2
Description
IC LED DRVR WHITE BCKLGT 16-TQFN
Manufacturer
ON Semiconductor
Series
QUAD-Mode®r
Type
Backlight, White LEDr
Datasheet
1.CAT3647HV3-GT2.pdf
(14 pages)
Specifications of CAT3647HV3-GT2
Topology
Switched Capacitor (Charge Pump)
Number Of Outputs
3
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
800kHz ~ 1.6MHz
Voltage - Supply
2.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
16-TFQFN Exposed Pad
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
30mA
Internal Switch(s)
Yes
Efficiency
92%
Number Of Segments
3
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Lead Free Status / Rohs Status
Details
Other names
CAT3647HV3-GT2TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CAT3647HV3-GT2
Manufacturer:
CATALYST
Quantity:
20 000
CAT3647
TYPICAL PERFORMANCE CHARACTERISTICS
(V
= 3.6 V, I
= 60 mA (3 LEDs at 20 mA), C
= C
= C
= C
= 1 mF, T
= 25°C unless otherwise specified.)
IN
OUT
IN
OUT
1
2
AMB
Figure 15. Power Up Delay (1x Mode)
Figure 16. Power Down Delay (1x Mode)
Figure 17. Operating Waveforms in 1x Mode
Figure 18. Switching Waveforms in
1.33x Mode
Figure 19. Switching Waveforms in
Figure 20. Switching Waveforms in
1.5x Mode
2x Mode
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