CAT3636HV3-GT2 ON Semiconductor, CAT3636HV3-GT2 Datasheet - Page 4

• Manufacturer Part Number: CAT3636HV3-GT2
• Description: IC LED DVR 6CH QUAD MODE 16TQFN
• Manufacturer: ON Semiconductor
• Series: QUAD-Mode®r
• Type: Backlight, White LEDr

Specifications of CAT3636HV3-GT2

• Topology: Linear (LDO), Switched Capacitor (Charge Pump)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: RGB, White LED
• Frequency: 600kHz ~ 1.4MHz
• Voltage - Supply: 2.5 V ~ 5.5 V
• Voltage - Output: 7V
• 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: 92%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

100
−10
90
80
70
60
50
40
10
−2
−4
−6
−8
8
6
4
2
0
4.5
5.5
1x
(V
V
V
F
F
Figure 5. LED Current Change vs. Input
IN
= 3.3 V
= 3.3 V
Figure 3. Efficiency vs. Input Voltage
5.0
= 3.6 V, I
4.0
4.5
OUT
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
= 120 mA (6 LEDs at 20 mA), C
3.5
4.0
Voltage
1.33x
IOUT = 40 mA
TYPICAL PERFORMANCE CHARACTERISTICS
3.5
3.0
6
5
4
3
2
1
0
5.5
Figure 7. Quiescent Current vs. Input Voltage
V
1.5x
3.0
F
= 3.3 V
5.0
2.5
2.5
2x
4.5
http://onsemi.com
IN
INPUT VOLTAGE (V)
= C
2.0
2.0
OUT
4.0
4
= C1 = C2 = 1 mF, T
3.5
100
−10
90
80
70
60
50
40
10
−2
−4
−6
−8
8
6
4
2
0
−40
4.2
V
3.0
F
= 3.3 V
Figure 4. Efficiency vs. Li−Ion Voltage
Traditional 1.5x
Charge Pump
−20
4.0
Figure 6. LED Current Change vs.
AMB
2.5
= 25°C unless otherwise specified.)
3.8
TEMPERATURE (°C)
INPUT VOLTAGE (V)
0
2.0
Temperature
3.6
20
V
F
3.4
40
= 3.0 V
3.2
60
3.0
80