参数资料
型号: MAX1513ETP+T
厂商: Maxim Integrated Products
文件页数: 6/28页
文件大小: 0K
描述: IC CNTRLR TFT-LCD PS 20-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 控制器,TFT LCD
输入电压: 2.7 V ~ 5.5 V
输出数: 1
输出电压: 2.7 V ~ 50 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-WFQFN 裸露焊盘
供应商设备封装: 20-TQFN-EP(4x4)
包装: 带卷 (TR)
TFT-LCD Power-Supply Controllers
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V IN = 3V, V SUPB = 10V, SDFR = IN, C REF = 0.22μF, T A = -40°C to +85°C , unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LOGIC LINEAR-REGULATOR CONTROLLER (REG L)
FBL Regulation Voltage
FBL Input Bias Current
FBL Effective Load-Regulation
Error (Transconductance)
DRVL Sink Current
V FBL
I FBL
I DRVL = 1mA
V FBL = 1.5V
V DRVL = 3V, I DRVL = 0.5mA to 10mA
V FBL = 1.1V, V DRVL = V IN
1.225
-250
20
1.275
+250
-2
V
nA
%
mA
GATE-OFF LINEAR-REGULATOR CONTROLLER (REG N)
FBN Regulation Voltage
FBN Input Bias Current
FBN Effective Load-Regulation
Error (Transconductance)
DRVN Source Current
V FBN
I FBN
I DRVN = 0.2mA
V FBN = 0V
V DRVN = -10V, I DRVN = 0.1mA to 2mA
V FBN = 0.3V, V DRVN = -10V
220
-250
5
280
+250
25
mV
nA
mV
mA
BUFFER AMPLIFIER
SUPB Supply Range
SUPB Supply Current
FBPB Input Offset Voltage
FBPB Input Bias Current
FBPB Input Common-Mode
Range
V SUPB
I SUPB
V OS
I BIAS
V CM
No load, V FBPB = 4V
V FBPB = V SUPB / 2
V FBPB = V SUPB / 2
4.5
0
13.0
1.1
12
50
V SUPB
V
mA
mV
nA
V
Output-Voltage-Swing High
Output-Voltage-Swing Low
V OH
V OL
I OUTB = 5mA
I OUTB = -5mA
V SUPB - 150
150
mV
mV
CONTROL INPUTS AND OUTPUTS
SDFR = IN (1.5MHz operation)
0.9 × V IN
SDFR Input Level
SDFR = unconnected (430kHz operation)
SDFR = REF (750kHz operation)
0.69 × V IN
1.00
0.77 × V IN
1.35
V
SDFR = GND (LCD shutdown)
SDFR = IN
0.5
+3.0
SDFR Input Current
SDFR = REF
SDFR = GND
-3.0
-3.0
μA
Note 1: Specifications to -40°C are guaranteed by design, not production tested.
6
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