CAT3661HV3-GT2 ON Semiconductor, CAT3661HV3-GT2 Datasheet - Page 4

• Manufacturer Part Number: CAT3661HV3-GT2
• Description: IC INTERFACE
• Manufacturer: ON Semiconductor
• Series: QUAD-Mode®r
• Type: Backlight, White LEDr

Specifications of CAT3661HV3-GT2

• Constant Current: *
• Constant Voltage: *
• Topology: *
• Number Of Outputs: *
• Internal Driver: *
• Type - Primary: *
• Type - Secondary: *
• Frequency: *
• Voltage - Supply: *
• Voltage - Output: *
• Mounting Type: Surface Mount
• Package / Case: 16-WFDFN, Exposed Pad
• Operating Temperature: *
• Current - Output / Channel: *
• Internal Switch(s): Yes
• Efficiency: 92%
• Led Driver Application: Backlighting
• No. Of Outputs: 1
• Output Current: 5mA
• Output Voltage: 7V
• Input Voltage: 2V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Driver Case Style: TQFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CAT3661HV3-GT2OSTR

220
200
180
160
140
120
7
6
5
4
3
2
1
0
3.4
0
Figure 2. Quiescent Current vs. Input Voltage
1x
Figure 4. LED Current vs. LED Pin Voltage
3.2
50
(VIN = 3 V, I
3.0
LED PIN VOLTAGE (mV)
100
INPUT VOLTAGE (V)
LED
1.33x
2.8
= 3 mA, V
150
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.6
2.0
Figure 6. Enable Voltage vs. Input Voltage
F
200
= 3 V, T
2.5
2.4
1.5x
TYPICAL CHARACTERISTICS
3 mA
AMB
6 mA
250
3.0
2.2
http://onsemi.com
INPUT VOLTAGE (V)
= 25°C, typical application circuit unless otherwise specified.)
2x
3.5
25°C
300
2.0
4
4.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
8
6
4
2
0
−40°C
85°C
3.4
10
4.5
1x
Figure 3. Total Supply Current vs. Input
3.2
5.0
Figure 5. LED Current vs. RSET
3.0
RSET RESISTANCE (kW)
5.5
1.33x
INPUT VOLTAGE (V)
2.8
Voltage
2.6
1.5x
2.4
2.2
2x
100
2.0