参数资料
型号: MAX1533AETJ+T
厂商: Maxim Integrated Products
文件页数: 7/38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)
High-Efficiency, 5x Output, Main Power-Supply
Controllers for Notebook Computers
ELECTRICAL CHARACTERISTICS (continued)
(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 = -40°C to +85°C , unless otherwise noted.) (Note 4)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
FSEL = GND
170
230
Operating Frequency (Note 1)
f OSC
FSEL = REF
240
330
kHz
FSEL = V CC
FSEL = GND
375
91
575
Maximum Duty Factor (Note 1)
D MAX
FSEL = REF
91
%
FSEL = V CC
91
Minimum On-Time
t ON(MIN)
250
ns
CURRENT LIMIT
ILIM_ Adjustment Range
0.5
V REF
V
Current-Limit Threshold (Fixed)
V LIMIT _
V CSH _ - V CSL _, ILIM_ = V CC
67
83
mV
Current-Limit Threshold
(Adjustable)
V LIMIT _
V CSH _ - V CSL _
V ILIM _ = 2.00V
V ILIM _ = 1.00V
170
90
230
110
mV
INTERNAL FIXED LINEAR REGULATORS
V ILIM _ = 0.50V
40
60
LDO5 Output Voltage
LDO5 Undervoltage-Lockout
Fault Threshold
LDO3 Output Voltage
V LDO5
V LDO3
ON3 = ON5 = GND, 6V < V IN < 26V,
0 < I LDO5 < 100mA
Rising edge, hysteresis = 1%
Standby mode, 6V < V IN < 28V,
0 < I LOAD < 100mA
4.8
3.75
3.20
5.1
4.30
3.43
V
V
V
AUXILIARY LINEAR REGULATOR (MAX1537A ONLY)
LDOA Voltage Range
INA Voltage Range
LDOA Regulation Threshold,
Internal Feedback
V LODA
V INA
ADJA = GND, 0 < I LDOA < 120mA,
V INA > 13V
5
6
11.40
23
24
12.55
V
V
V
ADJA Regulation Threshold,
External Feedback
ADJA Dual-Mode Threshold
Secondary Feedback
Regulation Threshold
INA Quiescent Current
V ADJA
I INA
0 < I LDOA < 120mA, V LDOA > 5.0V and
V INA > V LDOA + 1V
ADJA
V INA - V LDOA
V INA = 24V, I LDOA = no load
1.94
0.10
0.63
2.08
0.25
0.97
165
V
V
V
μA
REFERENCE (REF)
Reference Voltage
V REF
V CC = 4.5V to 5.5V, I REF = 0
1.97
2.03
V
_______________________________________________________________________________________
7
相关PDF资料
PDF描述
REC5-2409DRW/H6/C CONV DC/DC 5W 18-36VIN +/-09VOUT
V375C36T75BL3 CONVERTER MOD DC/DC 36V 75W
RBM24DSXS CONN EDGECARD 48POS DIP .156 SLD
GBM18DRST CONN EDGECARD 36POS DIP .156 SLD
V72C15E150BL3 CONVERTER MOD DC/DC 15V 150W
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