参数资料
型号: DS3881E+T&R
厂商: Maxim Integrated
文件页数: 28/28页
文件大小: 0K
描述: IC CCFL CONTROL 24TSSOP
标准包装: 1,000
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: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 带卷 (TR)
Single-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
DS3881
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
DPWM SIGNAL
INPUT/OUTPUT
LAMP FREQUENCY
INPUT/OUTPUT
R9
R10
STEP
PSYNC
LSYNC
LOSC
POSC
GND
C8
Chip Information
TRANSISTOR COUNT: 38,000
SUBSTRATE CONNECTED TO GROUND
Package Information
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo .
Revision History
Pages changed at Rev 1: 1, 19
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
28 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
? 2007 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
is a registered trademark of Dallas Semiconductor Corporation.
Heaney
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相关代理商/技术参数
参数描述
DS3882 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Dual-Channel Automotive CCFL Controller
DS3882_10 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Dual-Channel Automotive CCFL Controller
DS3882E 制造商:Maxim Integrated Products 功能描述:CAR DUAL CCFL CONTROL TSSOP - 28 - Rail/Tube
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