参数资料
型号: MAX1997ETJ+
厂商: Maxim Integrated Products
文件页数: 9/31页
文件大小: 0K
描述: IC PWR SUPPLY TFT LCD 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
应用: 控制器,TFT LCD
输入电压: 2.7 V ~ 5.5 V
输出数: 5
输出电压: 2.7 V ~ 13 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 管件
Quintuple/Triple-Output TFT LCD Power Supplies
with Fault Protection and VCOM Buffer
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V IN = 3.3V, V MAIN = 9V, V G_ON = 20V, V G_OFF = -7V, V LOGIC = 2.5V, V GAMMA = 8.6V, T A = +25 ° C,
unless otherwise noted.)
0
-0.05
-0.10
-0.15
-0.20
-0.25
REG P (GATE-ON VOLTAGE)
LOAD REGULATION
0
-0.08
-0.16
-0.24
-0.32
-0.40
REG N (GATE-OFF VOLTAGE)
LOAD REGULATION
0
-0.2
-0.4
-0.6
-0.8
-1.0
REG 1 (LOGIC SUPPLY)
LOAD REGULATION
0.1
1
10
0.1
1
10
1
10
100
1000
LOAD CURRENT (mA)
REG 2 (GAMMA REFERENCE)
LOAD CURRENT (mA)
REG 1 (LOGIC SUPPLY)
LOAD CURRENT (mA)
REG 2 (GAMMA REFERENCE)
0
-0.04
LOAD REGULATION
LOAD TRANSIENT RESPONSE
MAX1997 toc18
300mA
200mA
A
V MAIN TRANSIENT REJECTION
MAX1997 toc19
20V
0
8.62V
-0.08
A
100mA
B
8.60V
0
8.58V
-0.12
C
9.0V
-0.16
B
2.5V
2.49V
D
8.8V
1A
-0.20
0.1
1
10
40 μ s/div
4 μ s/div
0
LOAD CURRENT (mA)
A: LOAD CURRENT, 0 TO 250mA, 100mA/div
B: V LOGIC = 2.5V, 10mV/div, AC-COUPLED
A: V LX , 20V/div
B: V GAMMA = 8.6V, 20mV/div, AC-COUPLED
C: V MAIN = 9V, 200mV/div, AC-COUPLED
D: I MAIN = 0 TO 1A, 1A/div
_______________________________________________________________________________________
9
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MAX1997ETJ+ 功能描述:其他电源管理 Quint/Triple-Out TFT LCD Power Supply RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
MAX1997ETJ+T 功能描述:LCD 驱动器 Quint/Triple-Out TFT LCD Power Supply RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube
MAX1997ETJ-T 功能描述:其他电源管理 RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
MAX1997EVKIT 制造商:Maxim Integrated Products 功能描述:QUINTUPLE/TRIPLE OUTPUT TFT LCD POWER SUPPLIE - Bulk
MAX19983A 功能描述:上下转换器 RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128