参数资料
型号: MAX16955AUE/V+
厂商: Maxim Integrated Products
文件页数: 5/26页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 16TSSOP
其它有关文件: Automotive Product Guide
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
电源电压: 3.5 V ~ 36 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
包装: 管件
MAX16955
36V, 1MHz Step-Down Controller
with Low Operating Current
Typical Operating Characteristics
(V SUP = V EN = 14V, C IN = 10μF, C OUT = 94μF, C BIAS = 2.2μF, C BST = 0.1μF, R FOSC = 66.5k Ω , f OSC = 468kHz, V FB = V BIAS ,
V OUT = 5V, T A = +25°C, unless otherwise noted.)
V OUT = 3.3V STARTUP RESPONSE
(SKIP MODE)
MAX16955 toc01
2ms
10V/div
V OUT
2V/div
I OUT
2A/div
5V/div
V PGOOD
V OUT = 5V STARTUP RESPONSE
(SKIP MODE)
MAX16955 toc02
2ms
10V/div
V OUT
2V/div
I OUT
2A/div
5V/div
V PGOOD
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. SUPPLY VOLTAGE
EFFICIENCY vs. LOAD CURRENT
40
35
FIXED-FREQUENCY MODE
100
90
SKIP MODE
100
90
30
25
20
15
10
80
70
60
50
40
30
20
80
70
60
50
40
30
20
V OUT = 5V
V OUT = 3.3V
5
0
6
12
18
24
30
36
10
0
6
12
18
24
30
36
10
0
0
FIXED-FREQUENCY MODE
0.5 1.0 1.5 2.0
2.5
3.0
3.5
4.0
SUPPLY VOLTAGE (V)
EFFICIENCY vs. LOAD CURRENT
SUPPLY VOLTAGE (V)
LOAD CURRENT (A)
SWITCHING FREQUENCY vs. R FOSC
100
90
80
70
60
50
40
30
20
10
SKIP MODE
0
0.0001 0.001
V OUT = 5V
0.01
0.1
V OUT = 3.3V
1
10
1200
1150
1100
1050
1000
950
900
850
800
750
700
650
600
550
500
450
400
350
300
250
200
25 35 45 55 65 75 85 95 105 115 125 135 145
Maxim Integrated
LOAD CURRENT (A)
R FOSC (k I )
5
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相关代理商/技术参数
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MAX16955EVKIT# 功能描述:电源管理IC开发工具 MAX16955 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
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MAX16958GEE/V+ 功能描述:模数转换器 - ADC 500mA Hi-Speed USB Protector RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX16958GEE/V+T 功能描述:模数转换器 - ADC 500mA Hi-Speed USB Protector RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32