參數(shù)資料
型號： MAX1986ETE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 顯示驅(qū)動器
英文描述： Ultra-High-Efficiency White LED Drivers
中文描述： LED DISPLAY DRIVER, QCC16
封裝： 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGB, QFN-16
文件頁數(shù)： 4/17頁
文件大小： 333K
代理商： MAX1986ETE
M
Ultra-High-Efficiency White
LED Drivers
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1; V
IN
= 3.3V, SETI = BITA = BITB = BITC = SEL = IN, MODE = GND, C
OUT
= 4.7μF, C
REF
= 0.22μF,
T
A
= -40
°
C to
+85
°
C
, unless otherwise noted.) (Note 3)
PARAMETER
CONDITIONS
MIN
2.7
TYP
MAX
5.5
UNITS
V
IN Supply Range
IN Undervoltage Lockout Threshold
50mV typical hysteresis
2.2
2.6
V
IN Quiescent Current
REF Output Voltage
REF Line Regulation
REF Load Regulation
Oscillator Frequency
BITA = BITB = BITC = IN, LD1 to LD8 = GND
I
REF
= 0
2.7V < V
IN
< 5.5V
-1μA < I
REF
< +50μA
600
1.270
5
15
1.2
μA
V
mV
mV
MHz
1.230
0.8
OUT Overvoltage Protection
Threshold
INTERNAL MOSFET SWITCHES
N-Channel MOSFET On-Resistance
P-Channel MOSFET On-Resistance
V
LD1
to V
LD8
= 50mV, OUT rising, 100mV typical
hysteresis
5.1
5.5
V
I
LX
= 200mA
I
LX
= 200mA
MAX1984
MAX1985
MAX1986
0.8
1.0
0.81
0.65
0.52
0.50
0.40
0.30
N-Channel MOSFET Current Limit
A
CONTROL INPUTS
BITA, BITB, BITC Input Logic Low
Level
BITA, BITB, BITC Input Logic High
Level
MODE Input Logic Low Level
MODE Input Logic High Level
SEL Input Logic Low Level
SEL Input Logic Midlevel
SEL Input Logic High Level
FULL-SCALE LED CURRENT ADJUSTMENT
2.7V < V
IN
< 5.5V
0.4
V
2.7V < V
IN
< 5.5V
1.6
V
2.7V < V
IN
< 5.5V
2.7V < V
IN
< 5.5V
2.7V < V
IN
< 5.5V
2.7V < V
IN
< 5.5V
2.7V < V
IN
< 5.5V
0.4
0.4
1.85
V
V
V
V
V
V
IN
- 0.4
0.50
2.05
V
LD
_ = 80mV, SETI = BITA = BITB = BITC = IN
V
LD
_ = 80mV, R
SETI
= 278k
±1%, BITA = BITB =
BITC = IN
V
LD
_ = 80mV, R
SETI
= 1.8M
±1%, BITA = BITB =
BITC = IN
V
LD_
= 80mV, R
SETI
= 697k
±1%, BITA = BITB =
BITC = IN
SETI = GND
16
20
22
28
11.5
16.0
15.5
20.0
LD1 to LD8 Output Current
0.42
0.60
mA
相關(guān)PDF資料
PDF描述
MAX1994ETM Dual Step-Down Controllers Plus Linear- Regulator Controller for Notebook Computers
MAX1816 Replaced by TMS320VC5506 : Digital Signal Processors 144-LQFP
MAX1816ETM Replaced by TMS320VC5506 : Digital Signal Processors 144-LQFP
MAX199AEWI Fixed-Point Digital Signal Processor 532-FCBGA
MAX199AMYI Circular Connector; No. of Contacts:18; Series:MS27505; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1986ETE+ 功能描述:LED照明驅(qū)動器 High-Efficiency White LED Driver 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
MAX1986ETE+T 功能描述:LED照明驅(qū)動器 High-Efficiency White LED Driver 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
MAX1986ETE-T 功能描述:LED照明驅(qū)動器 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
MAX1987ETM 制造商:Maxim Integrated Products 功能描述:DUAL-PHASE CONTROLLER FOR IMVP-IV CPU - Rail/Tube
MAX1987ETM+ 制造商:Maxim Integrated Products 功能描述:DUAL-PHASE CONTROLLER FOR IMVP-IV CPU - Rail/Tube
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*