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參數(shù)資料
| 型號(hào)： | CAT3603HV22 |
| 英文描述： | 3-Channel LED Driver in 3x3mm Package |
| 中文描述： | 3通道LED驅(qū)動(dòng)器采用3x3mm封裝 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大小： | 510K |
| 代理商： | CAT3603HV22 |
CAT3603
Doc. No. 5017 Rev. C
2
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
ABSOLUTE MAXIMUM RATINGS
Parameter
VIN, VOUT, LEDx voltage
EN voltage
RSET voltage
Junction Temperature Range
Storage Temperature Range
Lead Temperature
ESD Ratings
Human Body Model (HBM)
Machine Model (MM)
Rating
-0.3 to 7.0
-0.3 to VIN
-0.3 to VIN
-40 to +150
-65 to +160
300
2000
200
Unit
V
V
V
°
C
°
C
°
C
V
V
RECOMMENDED OPERATING CONDITIONS
Parameter
VIN
Ambient Temperature Range
Input, Output, Bucket Capacitors
I
LED
per LED pin
IOUT Total Output Current
Range
3 to 5.5
-40 to +85
1 ±20% typical
0 to 31
0 to 150
Unit
V
°C
μF
mA
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
I
Q
Parameter
Quiescent Current
Conditions
V
EN
= 0V, shutdown mode
1x Mode, No Load
1.5x Mode, No Load
I
RSET
= 5
μ
A
I
RSET
= 37
μ
A
I
RSET
= 78
μ
A
0.5mA
≤
I
LED
≤
3mA
3mA
≤
I
LED
≤
30mA
(I
LED
– I
LEDAVG
) / I
LEDAVG
1x Mode
1.5x Mode, I
OUT
= 100mA
Min
1.17
Typ
0.1
0.4
2.7
1.2
2.4
15.0
30.0
±15
±5
±3
1.4
6.5
1.0
0.6
Max
1
1
5
1.23
Unit
μ
A
mA
mA
V
mA
mA
mA
%
%
%
MHz
ms
μA
V
V
mA
mA
oC
oC
V
V
RSET
I
LED
RSET Regulated Voltage
Programmed LED Current
I
LED-ACC
LED Current Accuracy
I
LED-DEV
R
OUT
LED Channel Matching
Output Resistance
(Open Loop)
Charge Pump Frequency
T
DROPOUT
1x to 1.5x Mode Transition
Dropout Delay
I
EN
Input Leakage Current
V
EN
High Detect Threshold
Low Detect Threshold
I
SC
Short Circuit Output Current
I
LIM
Maximum Input Current
T
SD
Thermal Shutdown
T
HYS
Thermal Hysteresis
V
UVLO
Undervoltage lock out (UVLO) threshold
2.5
10
1.3
0.9
1
1.3
f
OSC
0.8
0.4
On Input EN
On Input EN
0.4
30
200
0.8
0.7
45
400
150
20
2
VOUT = GND
VOUT > 1V
60
600
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| CAT3604 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Channel Regulated Charge Pump White LED Driver |
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| CAT3604A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:4-Channel Regulated Charge Pump White LED Driver |
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