- 您现在的位置：买卖IC网 > PDF目录5140 > MAX15031ATE+T (Maxim Integrated Products)IC BOOST CONV/CURRENT MON 16TQFN PDF资料下载
参数资料
| 型号： | MAX15031ATE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/17页 |
| 文件大小： | 0K |
| 描述： | IC BOOST CONV/CURRENT MON 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 转换器电流监控器，APD 偏压应用 |
| 输入电压： | 2.7 V ~ 11 V |
| 输出数： | 1 |
| 输出电压： | 3.7 V ~ 76 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
80V, 300mW Boost Converter and Current
Monitor for APD Bias Applications
ABSOLUTE MAXIMUM RATINGS
PWR, IN to SGND ...................................................-0.3V to +12V
LX to PGND ............................................................-0.3V to +80V
BIAS, APD to SGND ...............................................-0.3V to +80V
SHDN to SGND............................................-0.3V to (V IN + 0.3V)
CLAMP to SGND ......................................-0.3V to (V BIAS + 0.3V)
FB, ILIM , RLIM, CP, CN, CNTRL to SGND .............-0.3V to +12V
PGND to SGND .....................................................-0.3V to +0.3V
MOUT to SGND ....................................-0.3V to (V CLAMP + 0.3V)
Continuous Power Dissipation
16-Pin TQFN (derate 25mW/°C above +70°C) ............2000mW
Thermal Resistance (Note 1)
θ JA ....................................................................................40°C/W
θ JC ......................................................................................6°C/W
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial .
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V IN = V PWR = 3.3V. V SHDN = 3.3V. C IN = C PWR = 10μF. C CP = 10nF, V CNTRL = V IN . V RLIM = 0. V PGND = V SGND = 0. V BIAS = 40V.
APD = unconnected. CLAMP = unconnected. ILIM = unconnected, MOUT = unconnected. T A = T J = -40°C to +125°C, unless other-
wise noted. Typical values are at T A = +25°C.) (Note 2)
PARAMETER
Supply Voltage Range
SYMBOL
V IN , V PWR
CONDITIONS
CP connected to IN, C CP = open
MIN
2.7
5.5
TYP
MAX
5.5
11
UNITS
V
V FB = 1.4V, no switching
1
2
Supply Current
I SUPPLY
V IN = 11V, V FB = 1.4V (no switching),
C CP = open, CP = IN
1.2
3
mA
Undervoltage Lockout Threshold
V UVLO
V IN rising
2.375
2.5
2.675
V
Undervoltage Lockout Hysteresis
V UVLO_HYS
100
mV
Shutdown Current
I IN_SHDN
SHDN pulled low
2
μA
BIAS Current During Shutdown
I BIAS_SHDN V BIAS = 3.3V, V SHDN = 0
30
μA
BOOST CONVERTER
Output-Voltage Adjustment
Range
V IN +
1V
76
V
Switching Frequency
f SW
V IN = V PWR = 5V
2.9V V PWR 11V, V IN = V PWR
360
352
400
400
440
448
kHz
Maximum Duty Cycle
D CLK
2.9V
V PWR
11V, V IN = V PWR
86
90
94
%
FB Set-Point Voltage
FB Input Bias Current
V FB
I FB
1.2201
1.245
1.2699
100
V
nA
Internal Switch On-Resistance
R ON
I LX = 100mA
I LX = 100mA,
V CP = V IN
V PWR = V IN = 2.9V,
V CP = 5.5V
V PWR = V IN = 5.5V,
V CP = 10V
V PWR = V IN = V CP = 5.5V
V PWR = V IN = V CP = 11V
1
1
1
1
2
2
2
2
Peak Switch Current Limit
I LIM_LX
0.8
1.2
1.6
A
LX Leakage Current
Line Regulation
V LX = 36V
2.9V V PWR 11V, V PWR = V IN ,
I LOAD = 4.5mA
0.2
1
μA
%
Load Regulation
0
I LOAD
4.5mA
1
%
2
_______________________________________________________________________________________
相关PDF资料 |
PDF描述 |
|---|---|
| ASC19DRYH-S93 | CONN EDGECARD 38POS DIP .100 SLD |
| ABM06DTAI-S189 | CONN EDGECARD 12POS R/A .156 SLD |
| RBM24DCCI | CONN EDGECARD 48POS R/A .156 SLD |
| 420MXG560MEFCSN35X45 | CAP ALUM 560UF 420V 20% SNAP-IN |
| MAX5005ACUB+T | IC REG USB LDO 150MA 10-UMAX |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX15031AWE+ | 制造商:Maxim Integrated Products 功能描述:BOOST CNVRTR AND CURRENT MONITOR 16TQFN EP - Rail/Tube |
| MAX15031EVKIT | 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT FOR THE MAX15031 - Bulk |
| MAX15031EVKIT+ | 功能描述:电源管理IC开发工具 MAX15031 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 |
| MAX15032ATA+ | 制造商:Maxim Integrated Products 功能描述:500KHZ 36V OUTPUT 600MW PWM STEP- - Rail/Tube |
| MAX15032ATA+T | 功能描述:直流/直流开关转换器 500kHz 36V Out 600mW PWM Step-Up 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。