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参数资料
| 型号： | DS3882E+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 30/31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
Typical Operating Circuit
DEVICE
INVERTER SUPPLY
R1
V CC
R2
V CC
SUPPLY VOLTAGE
(5V ± 5%)
C7
VOLTAGE (V INV )
(8V TO 16V)
C1
I 2 C
CONFIGURATION
AND CONTROL PORT
SDA
SCL
A0
V CC
SVMH
SVML
R3
R4
V CC
A1
R5
R6
GND_S
R11
FAULT
DS3882
GA1
C2
CCFL LAMP
GB1
C3
R7
HARDWARE
CONTROL
LAMP CURRENT
OVERDRIVE ENABLE
LAMP ON/OFF
LAMP BRIGHTNESS
LCO
PDN
BRIGHT
OVD1
LCM1
DUAL POWER
MOSFET
TRANSFORMER
OVERVOLTAGE DETECTION
LAMP CURRENT MONITOR
STEP LAMP
FREQUENCY
STEP
C8
DPWM SIGNAL
INPUT/OUTPUT
LAMP FREQUENCY
INPUT/OUTPUT
R9
R10
PSYNC
LSYNC
LOSC
POSC
GA2
GB2
OVD2
LCM2
DUAL POWER
MOSFET
C4
C5
TRANSFORMER
OVERVOLTAGE DETECTION
LAMP CURRENT MONITOR
CCFL LAMP
R8
C6
GND
Power-Supply Decoupling
To achieve best results, it is highly recommended that
a decoupling capacitor is used on the IC power-supply
pin. Typical values of decoupling capacitors are
0.01μF or 0.1μF. Use a high-quality, ceramic, surface-
mount capacitor, and mount it as close as possible to
Package Information
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages . Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
the V CC and GND pins of the IC to minimize lead
inductance.
Chip Information
SUBSTRATE CONNECTED TO GROUND
PACKAGE
TYPE
28 TSSOP
(173 mils)
PACKAGE
CODE
U28+2
OUTLINE
NO.
LAND
PATTERN NO.
30
____________________________________________________________________
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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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