參數(shù)資料
型號(hào)： MAX1576ETG
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 顯示驅(qū)動(dòng)器
英文描述： 480mA White LED 1x/1.5x/2x Charge Pump for Backlighting and Camera Flash
中文描述： LED DISPLAY DRIVER, QCC24
封裝： 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-2, TQFN-24
文件頁(yè)數(shù)： 3/22頁(yè)
文件大小： 2258K
代理商： MAX1576ETG
MC14489B
MOTOROLA
3
ELECTRICAL CHARACTERISTICS
(Voltages Referenced to VSS, TJ = – 40
°
to 130
°
C* unless otherwise indicated)
Symbol
Parameter
Test Condition
VDD
V
Guaranteed
Limit
Unit
VDD
Power Supply Voltage Range of LED Drive Circuitry
—
4.5 to 5.5
V
VDD (stby)
Minimum Standby Voltage
Bits Retained in Display and
Configuration Registers, Data
Port Fully Functional
—
3.0
V
VIL
Maximum Low–Level Input Voltage
(Data In, Clock, Enable)
3.0
5.5
0.9
1.65
V
VIH
Minimum High–Level Input Voltage
(Data In, Clock, Enable)
3.0
5.5
2.1
3.85
V
VHys
Minimum Hysteresis Voltage
(Data In, Clock, Enable)
3.0
5.5
0.2
0.4
V
VOL
Maximum Low–Level Output Voltage
(Data Out)
Iout = 20
μ
A
3.0
5.5
0.1
0.1
V
Iout = 1.3 mA
Iout = – 20
μ
A
4.5
0.4
VOH
Minimum High–Level Output Voltage
(Data Out)
3.0
5.5
2.9
5.4
V
Iout = – 800
μ
A
Vin = VDD or VSS
Vin = VDD or VSS,
TJ = 25
°
C only
4.5
4.1
Iin
Maximum Input Leakage Current
(Data In Clock Enable)
(Data In, Clock, Enable)
5.5
±
2.0
μ
A
5.5
±
0.1
iOL
Minimum Sinking Current
(a, b, c, d, e, f, g, h)
Vout = 1.0 V
4.5
0.2
mA
iOH
Peak Sourcing Current — See Figure 7 for currents up to
35 mA (a, b, c, d, e, f, g, h)
Rx = 2.0 k
, Vout = 3.0 V,
Dimmer Bit = High
5.0
13 to 17.5
mA
Rx = 2.0 k
, Vout = 3.0 V,
Dimmer Bit = Low
5.0
6 to 9
IOZ
Maximum Output Leakage Current
(Bank 1 Bank 2 Bank 3 Bank 4 Bank 5)
(Bank 1, Bank 2, Bank 3, Bank 4, Bank 5)
Vout = VDD (FET Leakage)
Vout = VDD (FET Leakage),
TJ = 25
°
C only
5.5
50
μ
A
5.5
1
Vout = VSS (Protection Diode
Leakage)
5.5
1
Ron
Maximum ON Resistance
(Bank 1, Bank 2, Bank 3, Bank 4, Bank 5)
Iout = 0 to 200 mA
5.0
10
IDD, ISS
Maximum Quiescent Supply Current
Device in Low–Power Mode,
Vin = VSS or VDD, Rx in
Place, Outputs Open
5.5
100
μ
A
Same as Above, TJ = 25
°
C
5.5
20
Iss
Maximum RMS Operating Supply Current
(The VSS leg does not contain the Rx current component.
See Pin Descriptions.)
Device NOT in Low–Power
Mode, Vin = VSS or VDD,
Outputs Open
5.5
1.5
mA
* See Thermal Considerations section.
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MAX1576ETG+ 功能描述:LED照明驅(qū)動(dòng)器 White LED 1/1.5/2x Charge Pump RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MAX1576ETG+T 功能描述:LED照明驅(qū)動(dòng)器 White LED 1/1.5/2x Charge Pump RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MAX1576ETG-T 功能描述:LED照明驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MAX1576EVKIT 功能描述:LED 照明開(kāi)發(fā)工具 Evaluation Kit for the MAX1576 RoHS:否 制造商:Fairchild Semiconductor 產(chǎn)品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝:
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