CAT3661HV3-GT2 ON Semiconductor, CAT3661HV3-GT2 Datasheet - Page 4
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CAT3661HV3-GT2
Manufacturer Part Number
CAT3661HV3-GT2
Description
IC INTERFACE
Manufacturer
ON Semiconductor
Series
QUAD-Mode®r
Type
Backlight, White LEDr
Datasheet
1.CAT3661HV3-GT2.pdf
(13 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT3661HV3-GT2
Manufacturer:
ON Semiconductor
Quantity:
1 600
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