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参数资料
| 型号： | DS3882E+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 22/31页 |
| 文件大小： | 0K |
| 描述： | IC CCFL CNTRLR DUAL 28TSSOP |
| 标准包装： | 50 |
| 类型： | CCFL 控制器 |
| 频率： | 40 ~ 100 kHz |
| 电流 - 电源： | 12mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 工作温度： | -40°C ~ 105°C |
| 封装/外壳： | 28-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 28-TSSOP |
| 包装： | 管件 |
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Dual-Channel Automotive CCFL Controller
Table 6. Control Register 1 (CR1) [Shadowed-EEPROM, F4h]
BIT
R/W
FACTORY
DEFAULT
NAME
FUNCTION
Lamp Overcurrent Enable
0
R/W
0
LOCE
0 = Lamp overcurrent detection disabled.
1 = Lamp overcurrent detection enabled.
POSC Select. See POSCR0 and POSCR1 control bits in Control Register 2 to select
the oscillator range.
1
R/W
0
POSCS
0 = POSC input is connected with a resistor to ground to set the frequency of the
internal PWM oscillator.
1 = POSC input is a 22.5Hz to 440Hz clock.
Lamp Frequency Source Select
2
R/W
0
LFSS
0 = Lamp frequency generated internally and sourced from the LSYNC output.
1 = Lamp frequency generated externally and supplied to the LSYNC input.
DPWM Signal Source Select
3
R/W
0
DPSS
0 = DPWM signal generated internally and sourced from the PSYNC output.
1 = DPWM signal generated externally and supplied to the PSYNC input.
Ramp Generator Source Option
4
R/W
0
RGSO
0 = Source DPWM at the PSYNC output.
1 = Source internal ramp generator at the PSYNC output.
Autoretry Disable
5
R/W
0
ARD
0 = Autoretry function enabled.
1 = Autoretry function disabled.
Fault Response Select
6
R/W
0
FRS
0 = Disable only the malfunctioning channel.
1 = Disable both channels upon fault detection on any channel.
DPWM Disable
7
R/W
0
DPD
0 = DPWM function enabled.
1 = DPWM function disabled.
22
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS3882E/T&R | 制造商:Maxim Integrated Products 功能描述:CAR DUAL CCFL CTRL TSSOP-28 T&R - Tape and Reel |
| DS3882E+ | 功能描述:IC CCFL CNTRLR DUAL 28TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 照明，镇流器控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:CCFL 控制器 频率:40 ~ 80 kHz 电流 - 电源:5mA 电流 - 输出:- 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) 其它名称:90-3991V+V01 |
| DS3882E+C | 功能描述:显示驱动器和控制器 DualCh Automotive CCFL Controller RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
| DS3882E+T&R | 制造商:Maxim Integrated Products 功能描述:IC CCFL CNTRLR DUAL 28TSSOP |
| DS3882E+T&R/C | 制造商:Maxim Integrated Products 功能描述:AUTOMOTIVE CCFL CNTRLR 28TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC AUTO CCFL CTRLR 2CH 28-TSSOP |
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