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参数资料
| 型号： | MAX1533AETJ+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/38页 |
| 文件大小： | 0K |
| 描述： | IC POWER SUPPLY CONTROLER 32TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 电源控制器 |
| 输入电压： | 4.5 V ~ 26 V |
| 电流 - 电源： | 15µA |
| 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) |
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High-Efficiency, 5x Output, Main Power-Supply
Controllers for Notebook Computers
ABSOLUTE MAXIMUM RATINGS
IN, SHDN , INA, LDOA to GND ...............................-0.3V to +30V
GND to PGND .......................................................-0.3V to +0.3V
LDO5, LDO3, V CC to GND .......................................-0.3V to +6V
ILIM3, ILIM5, PGDLY to GND...................................-0.3V to +6V
CSL3, CSH3, CSL5, CSH5 to GND ..........................-0.3V to +6V
ON3, ON5, FB3, FB5 to GND ..................................-0.3V to +6V
SKIP , OVP , UVP to GND...........................................-0.3V to +6V
PGOOD, FSEL, ADJA, ONA to GND ........................-0.3V to +6V
REF to GND ................................................-0.3V to (V CC + 0.3V)
DL3, DL5 to PGND..................................-0.3V to (V LDO5 + 0.3V)
BST3, BST5 to PGND .............................................-0.3V to +36V
LX3 to BST3..............................................................-6V to +0.3V
LX5 to BST5..............................................................-6V to +0.3V
DH5 to LX5 ..............................................-0.3V to (V BST5 + 0.3V)
LDO3, LDO5 Short Circuit to GND .............................Momentary
REF Short Circuit to GND ...........................................Momentary
INA Shunt Current.............................................................+15mA
Continuous Power Dissipation (T A = +70°C)
32-Pin TQFN (derate 21.3mW/°C above +70°C) .......1702mW
36-Pin TQFN (derate 26.3mW/°C above +70°C) .......2105mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
DH3 to LX3 ..............................................-0.3V to (V BST3 + 0.3V)
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
(Circuit of Figure 1, V IN = 12V, both SMPS enabled, V CC = 5V, FSEL = REF, SKIP = GND, V ILIM_ = V LDO5 , V INA = 15V, V LDOA = 12V,
I LDO5 = I LDO3 = I LDOA = no load, T A = 0°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT SUPPLIES (Note 1)
V IN Input Voltage Range
V IN Operating Supply Current
V IN Standby Supply Current
V IN Shutdown Supply Current
V IN
I IN
I IN(STBY)
I IN(SHDN)
LDO5 in regulation
IN = LDO5, V OUT5 < 4.43V
LDO5 switched over to CSL5
V IN = 6V to 26V, both SMPS off,
includes I SHDN
V IN = 6V to 26V, SHDN = GND
6
4.5
15
100
5
26
5.5
35
170
17
V
μA
μA
μA
Both SMPS on, FB3 = FB5 = SKIP = GND,
Quiescent Power Consumption
P Q
V CSL3 = 3.5V, V CSL5 = 5.3V, V INA = 15V,
3.5
4.5
mW
I LDOA = 0, P IN + P CSL3 + P CSL5 + P INA
V CC Quiescent Supply Current
I CC
Both SMPS on, FB3 = FB5 = GND,
V CSL3 = 3.5V, V CSL5 = 5.3V
1.1
2.1
mA
MAIN SMPS CONTROLLERS
3.3V Output Voltage in Fixed
Mode
5V Output Voltage in Fixed Mode
Feedback Voltage in Adjustable
Mode
Output-Voltage Adjust Range
V OUT3
V OUT5
V FB_
V IN = 6V to 26V, SKIP = V CC (Note 2)
V IN = 6V to 26V, SKIP = V CC (Note 2)
V IN = 6V to 26V, FB3 or FB5,
duty factor = 20% to 80% (Note 2)
Either SMPS
3.280
4.975
0.990
1.0
3.33
5.05
1.005
3.380
5.125
1.020
5.5
V
V
V
V
FB3, FB5 Dual-Mode Threshold
0.1
0.2
V
Feedback Input Leakage Current
DC Load Regulation
V FB3 = V FB5 = 1.1V
Either SMPS, SKIP = V CC ,
I LOAD = 0 to full load
-0.1
-0.1
+0.1
μA
%
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1533ETJ | 功能描述:电流和电力监控器、调节器 RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX1533ETJ+ | 功能描述:电流和电力监控器、调节器 PS Controllers for for Notebooks RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX1533ETJ+T | 功能描述:电流和电力监控器、调节器 PS Controllers for for Notebooks RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX1533ETJ-T | 功能描述:电流和电力监控器、调节器 RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX1533EVKIT | 功能描述:电流和电力监控器、调节器 Evaluation Kit for the MAX1533 RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
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