CAT3626HV4-T2 ON Semiconductor, CAT3626HV4-T2 Datasheet - Page 6

• Manufacturer Part Number: CAT3626HV4-T2
• Description: IC LED DRVR WT/RGB BCKLGT 16TQFN
• Manufacturer: ON Semiconductor
• Type: Backlight, White LED, RGB (I²C Interface)r

Specifications of CAT3626HV4-T2

• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 800kHz ~ 1.3MHz
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-TFQFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 32mA
• Internal Switch(s): Yes
• Efficiency: 91%
• Number Of Segments: 6
• Operating Supply Voltage: 3 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: Lead free / RoHS Compliant
• Other names: CAT3626HV4-T2CT

−1.0
−2.0
−3.0
−4.0
−5.0
5.0
4.0
3.0
2.0
1.0
1.3
1.2
1.1
1.0
0.9
0.8
0.7
1.0
0.8
0.6
0.4
0.2
(V
0
0
IN
3.0
3.0
3.0
= 3.6 V, I
Figure 11. Switching Frequency vs. Supply
Figure 9. LED Current Change vs. Supply
Figure 13. Output Resistance vs. Supply
1.5x Mode
3.2
3.2
OUT
3.2
= 90 mA (6 LEDs at 15 mA), EN = V
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3.4
3.4
Voltage (1x Mode)
3.4
Voltage
Voltage
3.6
3.6
3.6
1x Mode
3.8
3.8
TYPICAL CHARACTERISTICS
3.8
4.0
4.0
http://onsemi.com
IN
, C
IN
4.0
4.2
4.2
= C
6
1
= C
−1.0
−2.0
−3.0
−4.0
−5.0
2
5.0
4.0
3.0
2.0
1.0
1.3
1.2
1.1
1.0
0.9
0.8
0.7
4.0
3.5
3.0
2.5
2.0
1.5
1.0
= C
0
−40
−40
3.0
OUT
Figure 14. Output Resistance vs. Supply
= 1 mF, T
−20
Figure 12. Switching Frequency vs.
Figure 10. LED Current Change vs.
3.2
AMB
0
Voltage (1.5x Mode)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
= 25°C, unless otherwise specified.)
TEMPERATURE (°C)
3.4
0
Temperature
Temperature
3.6
20
40
3.8
40
80
4.0
60
120
4.2
80