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参数资料
| 型号： | MAX1576ETG |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 显示驱动器 |
| 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 |
| 封装： | 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-2, TQFN-24 |
| 文件页数： | 2/22页 |
| 文件大小： | 2258K |
| 代理商： | MAX1576ETG |
MC14489B
2
MOTOROLA
BLOCK DIAGRAM
1
BitGrabber
CONFIGURATION REGISTER
8 BITS
Rx
DATA OUT
8
2
20
12
BitGrabber
DISPLAY REGISTER
24 BITS
NIBBLE MUX AND
DECODER ROM
ANODE DRIVERS
(CURRENT SOURCES)
BANK SWITCHES (FETs)
19
4
5
6
7
a
b
DATA IN
c
d
e
f
g
h
24–1/2–STAGE
SHIFT REGISTER
11
10
7
4
4
4
4
4
4
4
4
4
4
4
4
18
POR
9
13
15
16
17
5
5
CLOCK
ENABLE
OSCILLATOR AND
CONTROL LOGIC
BANK 1 BANK 2 BANK 3 BANK 4 BANK 5
PIN 3 = VDD
PIN 14 = VSS
h
DIM/BRIGHT
BLANK
a TO g
D
C
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Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
θ
JA
Device Thermal Resistance,
Junction–to–Ambient (see Thermal
Considerations section)
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– 40
10
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Pins 1, 2, 4 – 7, 19, 20 Sourcing
(Includes Pin 8)
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DC Input Current — per Pin
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mA
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Plastic DIP
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90
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C/W
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10 Seconds
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Lead Temperature, 1 mm from Case for
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°
This device contains protection circuitry to
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any volt-
age higher than maximum rated voltages to this
high–impedance circuit. For proper operation,
Vin and Vout should be constrained to the range
VSS
≤
(Vin or Vout)
≤
VDD.
Unused inputs must always be tied to an ap-
propriate logic voltage level (e.g., either VSS or
VDD). Unused outputs must be left open.
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相关代理商/技术参数 |
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| MAX1576ETG+ | 功能描述:LED照明驱动器 White LED 1/1.5/2x Charge Pump RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MAX1576ETG+T | 功能描述:LED照明驱动器 White LED 1/1.5/2x Charge Pump RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MAX1576ETG-T | 功能描述:LED照明驱动器 RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MAX1576EVKIT | 功能描述:LED 照明开发工具 Evaluation Kit for the MAX1576 RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| MAX1577YETA | 制造商:Maxim Integrated Products 功能描述:1.1A WHITE LED REGULATING CHARGE PU - Rail/Tube |
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