参数资料
型号: MAX8751ETJ+T
厂商: Maxim Integrated
文件页数: 6/27页
文件大小: 0K
描述: IC CNTRLR CCFL INV 32-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: CCFL 控制器
频率: 30 ~ 80 kHz
电流 - 电源: 3.2mA
电源电压: 6 V ~ 28 V
工作温度: -40°C ~ 85°C
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 带卷 (TR)
Fixed-Frequency, Full-Bridge CCFL Inverter
Controller
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 24V, T A = -40°C to +85°C , unless otherwise noted.) (Note 2)
PARAMETER
HF Input-Frequency Range
HSYNC Input Frequency Range
HFCK Input Frequency Range
DPWM Chopping Frequency
LF Input Frequency Range
LSYNC Input Frequency Range
CNTL Minimum Duty Cycle
Threshold
CNTL Maximum Duty Cycle
Threshold
CNTL Input Threshold
CONDITIONS
Slave mode, V CNTL = V CC
Slave mode, V CNTL = V CC
Slave mode, V CNTL = V CC
R LF = 150k ?
Slave mode, V CNTL = V CC
R LF = 150k ?
Slave mode
MIN
20
190
120
202
80
120
0.21
1.9
4.2
TYP
MAX
100
460
600
215
300
280
0.26
2.1
4.9
UNITS
kHz
kHz
kHz
Hz
Hz
Hz
V
V
mV
Note 1: Actual switching frequency is 1/6 of the HFCK.
Note 2: -40°C specifications are guaranteed by design, not production tested.
6
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