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| 型号： | MAX15005BAUE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/27页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR PWM CM 16-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 96 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 1MHz |
| 占空比： | 81.5% |
| 电源电压： | 4.5 V ~ 40 V |
| 降压： | 无 |
| 升压： | 是 |
| 回扫： | 是 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 是 |
| Cuk： | 无 |
| 隔离： | 是 |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 管件 |
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MAX15004A/B/MAX15005A/B
4.5V to 40V Input Automotive
Flyback/Boost/SEPIC Power-Supply Controllers
ABSOLUTE MAXIMUM RATINGS
IN to SGND.............................................................-0.3V to +45V
IN to PGND.............................................................-0.3V to +45V
ON/ OFF to SGND ........................................-0.3V to (V IN + 0.3V)
OVI, SLOPE, RTCT, SYNC, SS, FB, COMP,
CS to SGND .........................................-0.3V to (V REG5 + 0.3V)
V CC to PGND..........................................................-0.3V to +12V
REG5 to SGND .........................................................-0.3V to +6V
OUT to PGND .............................................-0.3V to (V CC + 0.3V)
SGND to PGND .....................................................-0.3V to +0.3V
V CC Sink Current (clamped mode) .....................................35mA
OUT Current (< 10μs transient) ..........................................±1.5A
Continuous Power Dissipation* (T A = +70°C)
16-Pin TSSOP-EP (derate 21.3mW/°C
above +70°C)..............................................................1702mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C) ..........754mW
Operating Junction Temperature Range ...........-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
*As per JEDEC51 Standard, Multilayer Board.
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 = 14V, C IN = 0.1μF, C VCC = 0.1μF // 1μF, C REG5 = 1μF, V ON/ OFF = 5V, C SS = 0.01μF, C SLOPE = 100pF, RT = 13.7k Ω , CT =
560pF, V SYNC = V OVI = V FB = V CS = 0V, COMP = unconnected, OUT = unconnected. T A = T J = -40°C to +125°C, unless otherwise
noted. Typical values are at T A = +25°C. All voltages are referenced to PGND, unless otherwise noted.) (Note 1) (Figure 5)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Input Supply Range
V IN
4.5
40.0
V
Operating Supply Current
I Q
V IN = 40V, f OSC = 150kHz
2
3.1
mA
ON/ OFF CONTROL
Input-Voltage Threshold
V ON
V ON/ OFF rising
1.05
1.23
1.40
V
Input-Voltage Hysteresis
V HYST-ON
75
mV
Input Bias Current
I B-ON/ OFF
V ON/ OFF = 40V
0.5
μA
Shutdown Current
I SHDN
V ON/ OFF = 0V
10
20
μA
INTERNAL 7.4V LDO (V CC )
Output (V CC ) Voltage Set Point
V VCC
I VCC = 0 to 20mA (sourcing)
7.15
7.4
7.60
V
Line Regulation
V IN = 8V to 40V
1
mV/V
UVLO Threshold Voltage
V UVLO-VCC
V CC rising
3.15
3.5
3.75
V
UVLO Hysteresis
V HYST-UVLO
500
mV
Dropout Voltage
V IN = 4.5V, I VCC = 20mA (sourcing)
0.25
0.5
V
Output Current Limit
I VCC-ILIM
I VCC sourcing
45
mA
Internal Clamp Voltage
V VCC-CLAMP I VCC = 30mA (sinking)
10.0
10.4
10.8
V
INTERNAL 5V LDO (REG5)
Output (REG5) Voltage Set Point
V REG5
V CC = 7.5V, I REG5 = 0 to 15mA (sourcing)
4.75
4.95
5.05
V
Line Regulation
V CC = 5.5V to 10V
2
mV/V
Dropout Voltage
V CC = 4.5V, I REG5 = 15mA (sourcing)
0.25
0.5
V
Output Current Limit
I REG5-ILIM
I REG5 sourcing
32
mA
2
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX15005BAUE/V+ | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15005BAUE/V+T | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15005BAUE+ | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15005BAUE+T | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15006AASA/V+ | 制造商:Maxim Integrated Products 功能描述:40V, ULTRA-LOW QUIESCENT-CURRENT LINEAR REGULATORS IN 6-PIN - Rail/Tube |
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