参数资料
| 型号： | MAX6499ATA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | IC CTLR PROT SW 8-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 电压 - 工作： | 72V |
| 技术： | 混合技术 |
| 功率（瓦特）： | 1.45W |
| 电路数： | 1 |
| 应用： | 通用 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（3x3） |
| 包装： | 标准包装 |
| 其它名称： | MAX6499ATA+TDKR |
MAX6495–MAX6499
72V, Overvoltage-Protection Switches/
Limiter Controllers with an External MOSFET
4
Maxim Integrated
Typical Operating Characteristics
(VIN = +12V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6495
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(μ
A)
65
55
45
35
25
15
35
60
85
110
135
10
575
SET = GND, GATE ENHANCED
SUPPLY CURRENT vs. TEMPERATURE
MAX6495
toc02
TEMPERATURE (
°C)
SUPPLY
CURRENT
(μ
A)
110
95
-25 -10 5
35 50 65
20
80
102.5
105.0
107.5
110.0
112.5
115.0
117.5
120.0
100.0
-40
125
SET = GND, GATE ENHANCED
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6495
toc03
SUPPLY VOLTAGE (V)
SHUTDOWN
SUPPLY
CURRENT
(μ
A)
65
55
45
35
25
15
20
30
40
50
10
575
SET = GND, SHDN = GND
MAX6496
GATE VOLTAGE vs. SUPPLY VOLTAGE
MAX6495
toc04
SUPPLY VOLTAGE (V)
V
GATE
-
V
IN
(V)
65
55
45
35
25
15
3
6
9
12
0
575
SET = GND, IN = OUTFB = SHDN
GATEP VOLTAGE vs. SUPPLY VOLTAGE
MAX6495
toc05
SUPPLY VOLTAGE (V)
V
IN
-
V
GATEP
(V)
65
55
45
35
25
15
3
6
9
12
0
575
SET = GND, IN = OUTFB = SHDN
UVLO THRESHOLD vs. TEMPERATURE
MAX6495
toc06
TEMPERATURE (
°C)
UVLO
THRESHOLD
(V)
110
95
65 80
-10 5
20 35 50
-25
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
4.5
-40
125
SET = GND, IN = OUTFB = SHDN
FALLING
RISING
SET THRESHOLD vs. TEMPERATURE
MAX6495
toc07
TEMPERATURE (
°C)
SET
THRESHOLD
(V)
110
95
80
65
50
35
20
5
-10
-25
1.15
1.20
1.25
1.30
1.35
1.40
1.10
-40
125
IN = SHDN
FALLING
RISING
GATE TO OUTFB CLAMP VOLTAGE
vs. TEMPERATURE
MAX6495
toc08
TEMPERATURE (
°C)
V
GATE
-
V
OUTFB
(V)
110
95
65 80
-10 5
20 35 50
-25
15.6
15.7
15.8
15.9
16.0
16.1
16.2
16.3
16.4
16.5
15.5
-40
125
SET = OUTFB = GND
IN = SHDN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX649C/D | 功能描述:DC/DC 开关控制器 5V/3.3V/3V or Adjustable High-Efficiency Low-IQ Step-Down DC-DC Controllers RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX649CPA | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX649CSA | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX649CSA+ | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX649CSA+T | 功能描述:DC/DC 开关控制器 5V/3.3V/3V or Adjustable High-Efficiency Low-IQ Step-Down DC-DC Controllers RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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