参数资料
型号: MAX5052AEVKIT
厂商: Maxim Integrated Products
文件页数: 4/13页
文件大小: 0K
描述: EVAL KIT FOR MAX5052
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: DC/DC,步降
输出及类型: 2,隔离
输出电压: 5V,15V
电流 - 输出: 1.5A,100mA
输入电压: 36 ~ 72V
稳压器拓扑结构: 降压
频率 - 开关: 262kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: MAX5052A
Current-Mode PWM Controllers with an Error
Amplifier for Isolated/Nonisolated Power Supplies
Typical Operating Characteristics
(UVLO = +1.4V, V FB = +1V, V COMP = floating, V CS = 0V, T A = +25°C, unless otherwise noted.)
21.60
21.55
21.50
21.45
21.40
21.35
21.30
BOOTSTRAP UVLO WAKE-UP LEVEL
vs. TEMPERATURE
MAX5052 V IN RISING
10.1
10.0
9.9
9.8
9.7
BOOTSTRAP UVLO SHUTDOWN LEVEL
vs. TEMPERATURE
MAX5052 V IN FALLING
1.280
1.275
1.270
1.265
1.260
1.255
1.250
UVLO/EN WAKE-UP THRESHOLD
vs. TEMPERATURE
UVLO/EN RISING
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
TEMPERATURE ( ° C)
UVLO/EN SHUTDOWN THRESHOLD
vs. TEMPERATURE
TEMPERATURE ( ° C)
V IN SUPPLY CURRENT IN UNDERVOLTAGE
LOCKOUT vs. TEMPERATURE
TEMPERATURE ( ° C)
V IN SUPPLY CURRENT AFTER STARTUP
vs. TEMPERATURE
1.30
1.25
UVLO/EN FALLING
52
51
50
V IN = 19V
MAX5052 WHEN IN BOOTSTRAP UVLO
MAX5053 WHEN UVLO/EN IS LOW
1.5
1.4
V IN = 24V
49
48
1.20
1.15
1.10
47
46
45
44
43
42
1.3
1.2
1.1
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
TEMPERATURE ( ° C)
V CC REGULATOR SET POINT
vs. TEMPERATURE
TEMPERATURE ( ° C)
V CC REGULATOR SET POINT
vs. TEMPERATURE
TEMPERATURE ( ° C)
CURRENT-LIMIT TRIP THRESHOLD
vs. TEMPERATURE
9.8
9.7
9.6
NDRV OUTPUT IS NOT
SWITCHING, V FB = 1.5V
V IN = 19V
NO LOAD
8.9
8.8
8.7
8.6
V IN = 10.8V
10mA LOAD
310
305
300
295
+3σ
TOTAL NUMBER OF
DEVICES = 100
9.5
8.5
290
MEAN
9.4
8.4
20mA LOAD
285
9.3
9.2
NDRV OUTPUT IS
SWITCHING
8.3
8.2
8.1
280
275
270
-3σ
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
4
_______________________________________________________________________________________
相关PDF资料
PDF描述
100R24-102B CABLE FLAT FLEX 24POS 1MM 4"
L-14C68NJV4T CER INDUCTOR 68NH 0603
R1S-3.312 CONV DC/DC 1W 3.3VIN 12VOUT
AIRD-06-221K INDUCTOR 220UH 2.8A 10%
LM4040D20IDCKRE4 IC VREF SHUNT PREC 2.048V SC70-5
相关代理商/技术参数
参数描述
MAX5052BEUA 功能描述:电流型 PWM 控制器 w/Error Amplifier 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
MAX5052BEUA+ 功能描述:电流型 PWM 控制器 w/Error Amplifier 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
MAX5052BEUA+T 功能描述:电流型 PWM 控制器 w/Error Amplifier 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
MAX5052BEUA-T 功能描述:电流型 PWM 控制器 w/Error Amplifier 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
MAX5053 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies