参数资料
型号: DS3882E+
厂商: Maxim Integrated
文件页数: 2/31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
Dual-Channel Automotive CCFL Controller
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V CC , SDA, and
SCL Relative to Ground.....................................-0.5V to +6.0V
Voltage Range on Leads Other than V CC , SDA, and
SCL ......................-0.5V to (V CC + 0.5V), not to exceed +6.0V
Continuous Power Dissipation (T A = +70°C)
Operating Temperature Range .........................-40°C to +105°C
EEPROM Programming Temperature Range .........0°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
TSSOP (derate 12.8mW/°C above +70°C) .............1025.6mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
(T A = -40°C to +105°C)
PARAMETER
Supply Voltage
Input Logic 1
Input Logic 0
SVML/H Voltage Range
BRIGHT Voltage Range
LCM Voltage Range
OVD Voltage Range
SYMBOL
V CC
V IH
V IL
V SVM
V BRIGHT
V LCM
V OVD
(Note 1)
(Note 2)
(Note 2)
CONDITIONS
MIN
4.75
2.0
-0.3
-0.3
-0.3
-0.3
-0.3
TYP
MAX
5.25
V CC
+ 0.3
1.0
V CC +
0.3
V CC +
0.3
V CC +
0.3
V CC +
0.3
UNITS
V
V
V
V
V
V
V
Gate-Driver Output Charge
Loading
Q G
20
nC
ELECTRICAL CHARACTERISTICS
(V CC = +4.75V to +5.25V, T A = -40°C to +105°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
Input Leakage (Digital Pins)
Power-Down Current
I CC
I L
I PDN
G A , G B loaded with 600pF, 2 channels active
-1.0
12
+1.0
2
mA
μA
mA
Output Leakage (SDA, FAULT )
I LO
High impedance
-1.0
+1.0
μA
Low-Level Output Voltage
(LSYNC, PSYNC)
Low-Level Output Voltage
(SDA, FAULT )
Low-Level Output Voltage
(GA, GB)
High-Level Output Voltage
(LSYNC, PSYNC)
V OL
V OL1
V OL2
V OL3
V OH
I OL = 4mA
I OL1 = 3mA
I OL2 = 6mA
I OL3 = 4mA
I OH = -1mA
2.4
0.4
0.4
0.6
0.4
V
V
V
V
2
_____________________________________________________________________
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