- 您现在的位置：买卖IC网 > PDF目录1839 > MAX17019ATM+T (Maxim Integrated Products)IC VOLT CTRL QUAD OUT 48-TQFN-EP PDF资料下载
参数资料
| 型号： | MAX17019ATM+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/25页 |
| 文件大小： | 0K |
| 描述： | IC VOLT CTRL QUAD OUT 48-TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 嵌入式系统，控制台/机顶盒 |
| 电源电压： | 5.5 V ~ 38 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（6x6） |
| 包装： | 带卷 (TR) |
High-Input-Voltage Quad-Output Controller
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V INLDO = 12V, V INA = V INBC = V DD = V CC = V BYP = V CSPA = V CSNA = 5V, V IND = 1.8V, V SHDN = V ONA = V ONB =
V ONC = V OND = 5V, I REF = I LDO5 = I OUTD = no load, FREQ = GND, UP /DN = V CC , T A = -40°C to +125°C .) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V CC Supply Current
Main Step-Down and Regulator D
ONA = OND = V CC , ONB = ONC = GND,
does not include switching losses,
measured from V CC
3.5
mA
INA Supply Current (Step-Down)
I INA
ONA = V CC , UP /DN = V CC (step-down)
75
μA
5V LINEAR REGULATOR
LDO5 Output Voltage
LDO5 Short-Circuit Current Limit
V LDO5
V INLDO = 5.5V to 38V, I LDO5 = 0 to 50mA,
BYP = GND
LDO5 = BYP = GND, V INLDO = 5.5V
4.75
55
5.25
V
mA
1.25V REFERENCE
Reference Output Voltage
Reference Load Regulation
V REF
V REF
No load
I REF = -1μA to +50μA
1.237
1.263
12
V
mV
OSCILLATOR
Oscillator Frequency
Maximum Duty Cycle
(All Switching Regulators)
f OSC
D MAX
FREQ = GND
0.9
89
1.1
MHz
%
REGULATOR A (Main Step-Down)
Output Voltage Adjust Range
FBA Regulation Voltage
Step-down configuration ( UP /DN = V CC )
Step-down configuration,
V CSPA - V CSNA = 0mV, 90% duty cycle
1.0
0.963
V CC +
0.3V
1.008
V
V
FBA Regulation Voltage
(Overload)
V FBA
Step-down configuration ( UP /DN = V CC ),
V CSPA - V CSNA = 0 to 20mV, 90% duty cycle
0.925
1.008
V
FBA Line Regulation
Current-Sense Input Common-
Mode Range
Current-Limit Threshold (Positive)
V CSA
V ILIMA
Step-down ( UP /DN = V CC )
10
0
17
33
V CC +
0.3V
23
mV
V
mV
REGULATOR B (Internal 3A Step-Down Converter)
FBB Regulation Voltage
I LXB = 0A, 0% duty cycle (Note 2)
0.742
0.766
V
FBB Regulation Voltage (Overload)
FBB Line Regulation
LXB Peak Current Limit
V FBB
I PKB
I LXB = 0 to 2.5A , 0% duty cycle (Note 2)
0.715
6
2.7
0.766
12
4.2
V
mV
A
REGULATOR C (Internal 5A Step-Down Converter)
FBC Regulation Voltage
I LXC = 0A, 0% duty cycle (Note 2)
0.742
0.766
V
FBC Regulation Voltage (Overload)
FBC Line Regulation
LXC Peak Current Limit
V FBC
I PKC
I LXC = 0 to 4A, 0% duty cycle (Note 2)
0.705
11
5.0
0.766
20
6.5
V
mV
A
_______________________________________________________________________________________
7
相关PDF资料 |
PDF描述 |
|---|---|
| MAX17020ETJ+ | IC CTLR PWM DUAL STEP DN 32-TQFN |
| MAX17022ETA+T | IC GAUGE 1WIRE UART 8TDFN |
| MAX17024ETD+T | IC REG CTRLR DIVIDER PWM 14TDFN |
| MAX17028GTJ+ | IC PWM CTRL IMVP-6.5/GMCH 32TQFN |
| MAX17030GTL+ | IC CTRLR VID QUICK-PWM 40-TQFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17019EVKIT+ | 功能描述:电源管理IC开发工具 Maxim Evaluation 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 |
| MAX17019NEVKIT+ | 功能描述:电源管理IC开发工具 Maxim Evaluation 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 |
| MAX1701EEE | 功能描述:直流/直流开关转换器 1-3 Cell 1A Step-Up DC/DC Converters 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 |
| MAX1701EEE+ | 功能描述:直流/直流开关转换器 1-3 Cell 1A Step-Up DC/DC Converters 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 |
| MAX1701EEE+T | 功能描述:直流/直流开关转换器 1-3 Cell 1A Step-Up DC/DC Converters 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 |
发布紧急采购，3分钟左右您将得到回复。