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參數(shù)資料
| 型號(hào)： | CAT3626HV4-T2 |
| 英文描述： | 6-Channel LED Driver with I2C Interface |
| 中文描述： | 6通道LED驅(qū)動(dòng)器，帶有I2C接口 |
| 文件頁(yè)數(shù)： | 2/14頁(yè) |
| 文件大小： | 807K |
| 代理商： | CAT3626HV4-T2 |
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CAT3626
Doc. No. 5014 Rev. A
2
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
ABSOLUTE MAXIMUM RATINGS
Parameter
VIN, LEDxx voltage
VOUT, C1±, C2±
voltage
EN, SDA, SCL voltage
Storage Temperature Range
Junction Temperature Range
Lead Temperature
Rating
6
7
VIN + 0.7V
-65 to +160
-40 to +125
300
Unit
V
V
V
oC
oC
oC
RECOMMENDED OPERATING CONDITIONS
Parameter
VIN
Ambient Temperature Range
LED forward voltage
I
LED
per LED pin
Range
3 to 5.5
-40 to +85
Up to 4.2
0 to 32
Unit
V
oC
V
mA
Typical application circuit with external components are shown on page 1.
ELECTRICAL OPERATING CHARACTERISTICS
VIN = 3.6V, EN = High, ambient temperature of 25oC (over recommended operating conditions unless specified
otherwise)
Symbol Parameter
Conditions
1x mode, all LEDs Off
1x mode, all LEDs On
1.5x mode, all LEDs Off
V
EN
= 0V
1mA
≤
I
LED
≤
31mA
(I
LED
- I
LEDAVG
) / I
LEDAVG
1x mode, I
OUT
= 120mA
1.5x mode, I
OUT
= 120mA
VOUT < 0.5V
1x mode, VOUT > 1V
Min
Typ
0.5
2.2
3.5
0
±3
±3
0.5
2.8
1
60
300
Max
Unit
mA
mA
mA
μA
mA
%
%
I
Q
Quiescent Current
I
QSHDN
I
LED
I
LED-ACC
I
LED-DEV
Shutdown Current
LED Current Range with 6 LEDs
LED Current Accuracy
LED Channel Matching
1
32
0
R
OUT
Output Resistance (open loop)
F
OSC
I
SC_MAX
I
IN_MAX
I
EN
V
HI
V
LO
T
SD
T
HYS
Charge Pump Frequency
Output short circuit Current Limit
Input Current Limit
EN Pin
- Input Leakage
- Logic High Level
- Logic Low Level
Thermal Shutdown
Thermal Hysteresis
Undervoltage lock out (UVLO)
threshold
0.8
1.3
1
0.4
MHz
mA
mA
μA
V
V
oC
oC
-1
1.3
165
20
V
UVLO
2
V
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| CAT3636_07 | 6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT3636 | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:6-Channel Quad-Mode Fractional LED Driver in TQFN 3x3 |
| CAT3636_07 | 制造商:CATALYST 制造商全稱(chēng):Catalyst Semiconductor 功能描述:6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3 |
| CAT3636_08 | 制造商:CATALYST 制造商全稱(chēng):Catalyst Semiconductor 功能描述:6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3 |
| CAT3636HV3 | 制造商:ON Semiconductor 功能描述:IC 6-LED DRIVER QUAD HI EFFICIENCY |
| CAT3636HV32 | 制造商:CATALYST 制造商全稱(chēng):Catalyst Semiconductor 功能描述:6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3 |
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