参数资料
型号: MAX1778EUG+
厂商: Maxim Integrated Products
文件页数: 7/39页
文件大小: 0K
描述: IC DCDC CONV MULTI OUT 24TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 62
应用: 转换器,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: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 管件
MAX1778/MAX1880–MAX1885
Quad-Output TFT LCD DC/DC
Converters with Buffer
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +3.0V, SHDN = IN, V SUPP = V SUPN = V SUPB = V SUPL = 10V, LDOOUT = FBL, BUF- = BUFOUT, BUF+ = FLTSET = TGND =
PGND = GND, C REF = 0.22μF, C BUF = 1μF, T A = -40°C to +85°C , unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
POSITIVE CHARGE PUMP (MAX1778/MAX1880/MAX1881/MAX1882 only)
SUPP Input Supply Range
FBP Regulation Voltage
V SUPP
V FBP
2.7
1.2
13
1.3
V
V
FBP Input Bias Current
DRVP PCH On-Resistance
DRVP NCH On-Resistance
FBP Power-Ready Trip Level
I FBP
R PCH(ON)
R NCH(ON)
V FBP = 1.5V
V FBP = 1.2V
V FBP = 1.3V
Rising edge
-50
20
1.09
+50
10
4
1.16
nA
?
?
k ?
V
NEGATIVE CHARGE PUMP (MAX1778/MAX1880/MAX1881/MAX1882 only)
SUPN Input Supply Range
FBN Regulation Voltage
V SUPN
V FBN
2.7
-50
13
+50
V
mV
FBN Input Bias Current
DRVN PCH On-Resistance
DRVN NCH On-Resistance
FBN Power-Ready Trip Level
I FBN
R PCH(ON)
R NCH(ON)
V FBN = 0
V FBN = +50mV
V FBN = -50mV
Falling edge
-50
20
80
+50
10
4
165
nA
?
?
k ?
mV
LOW DROPOUT LINEAR REGULATOR (MAX1778/MAX1881/MAX1883/MAX1884 only)
SUPL Input Supply Range
SUPL Undervoltage Lockout
V SUPL
Rising edge, 50mV hysteresis (typ)
4.5
3.8
15
4.3
V
V
SUPL Quiescent Current
Dropout Voltage (Note 1)
I SUPL
V DROP
I LDO = 100μA
LDO regulating to 9V, I LDO = 40mA
240
330
μA
mV
FBL Regulation Voltage
LDO Load Regulation
LDO Line Regulation
FBL Input Bias Current
LDO Current Limit
V FBL
I FBL
I LDOLIM
V SUPL = 10V, LDO regulating to 9V,
I LDO = 15mA
V SUPL = 10V, LDO regulating to 9V,
I LDO = 100μA to 40mA
V SUPL = 4.5V to 15V, FBL = LDOOUT,
I LDO = 15mA
V FBL = 1.25V
V SUPL = 10V, V LDOOUT = 9V, V FBL = 1.2V
1.222
-1.2
40
1.265
1.2
0.02
+1.2
260
V
%
%/V
μA
mA
VCOM BUFFER
SUPB Input Supply Range
SUPB Quiescent Current
BUFOUT Leakage Current
V SUPB
I SUPB
V SUPB = 13V
4.5
-10
13
850
+10
V
μA
μA
Input Common-Mode Voltage
V CM
|V OS | < 10mV
1.2
8.8
V
Maxim Integrated
7
相关PDF资料
PDF描述
MAX5008CUB+ IC CHARGE PUMP USB 5V 10-UMAX
VI-2W4-EW-B1 CONVERTER MOD DC/DC 48V 100W
RBM36DTMS CONN EDGECARD 72POS R/A .156 SLD
500R15W104KV4T CAP CER 0.1UF 50V 10% X7R 0805
RCM40DTMH CONN EDGECARD 80POS R/A .156 SLD
相关代理商/技术参数
参数描述
MAX1778EUG+ 功能描述:直流/直流开关转换器 Quad-Output TFT LCD w/Buffer RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1778EUG+T 功能描述:直流/直流开关转换器 Quad-Output TFT LCD w/Buffer RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1778EUG-T 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1778EVKIT 功能描述:电源管理IC开发工具 MAX1778/80/81/82 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
MAX1779EUE 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT