参数资料
型号: MAX17117ETJ+T
厂商: Maxim Integrated Products
文件页数: 3/22页
文件大小: 0K
描述: IC BOOST REG W/SCAN DVR 32-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: LCD 监视器,笔记本电脑显示器
电流 - 电源: 2.5mA
电源电压: 2.3 V ~ 5.5 V
工作温度: -40°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: 带卷 (TR)
Internal-Switch Boost Regulator with Integrated
7-Channel Scan Driver, Op Amp, and LDO
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +3V, Circuit of Figure 1, V OPAS = +8.5V, V GHON = +24V, V VGL = -6.2V, V ST = V CK _ = 0V, T A = 0 N C to +85 N C , unless otherwise
noted. Typical values are at T A = +25 N C.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCOM BUFFER
OPAS Voltage Range
5
15
V
OPAS Supply Current
V POS = V OPAS /2, no load
0.8
1.2
mA
OUT Voltage Swing High
I OUT = 5mA
V OPAS
- 100
V OPAS
- 50
mV
OUT Voltage Swing Low
I OUT = 5mA
50
100
mV
OUT Short-Circuit Current
POS Input-Bias Current
POS Input-Offset Voltage
Gain-Bandwidth Product
-3dB Bandwidth
Slew Rate
Sourcing, short to V OPAS /2 - 1V
Sinking, short to V OPAS /2 + 1V
V POS = V OPAS /2, T A = +25 N C
V OUT = V OPAS /2
R LOAD = 10k I , C LOAD = 10pF
5V pulse applied to POS, OUT measured from 10% to
90%
100
100
-50
-15
10
200
200
8
16
40
+50
+15
mA
nA
mV
MHz
MHz
V/ F s
HIGH-VOLTAGE SCAN DRIVER
GHON Voltage Range
VGL Voltage Range
GHON-to-VGL Voltage Range
V GHON - V VGL
12
-15
35
-3
40
V
V
V
GHON Supply Current
CK1 through CK6 and ST low
350
550
F A
VGL Supply Current
Output Impedance Low
Output Impedance High
Gate-Shading Switch Resistance
RO, RE Resistance Range
CK1 through CK6 and ST low
STH, CKH_, VGLC, I OUT = -20mA
STH, CKH_, VGLC, I OUT = +20mA
CKH1, CKH3, CKH5, I RE = 10mA
CKH2, CKH4, CKH6, I RO = 10mA
-500
100
-300
80
80
100
100
F A
I
I
I
I
Propagation Delay from ST
Rising Edge to STH Rising Edge
Propagation Delay from ST
Falling Edge to STH Falling Edge
C LOAD = 100pF, R LOAD = 0 I
C LOAD = 100pF, R LOAD = 0 I
100
100
200
200
ns
ns
Propagation Delay from CK_
Rising Edge to CKH_ Rising
C LOAD = 100pF, R LOAD = 0 I
100
200
ns
Edge
Propagation Delay from CK_
Falling Edge to CKH_ Falling
C LOAD = 100pF, R LOAD = 0 I
100
200
ns
Edge
STH, VGLC, CKH_ Rise Time
STH, VGLC, CKH_ Fall Time
STH, CKH_ Operating Frequency
Range
C LOAD = 5nF, R LOAD = 0 I ; V GHON = 30V,
V VGL = -10V; measured from 10% to 90%
C LOAD = 5nF, R LOAD = 0 I ; V GHON = 30V,
V VGL = -10V; measured from 10% to 90%
C LOAD = 5nF, R LOAD = 0 I
0.5
0.5
1
1
100
F s
F s
kHz
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3
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