参数资料
型号: MAX5066EVKIT
厂商: Maxim Integrated Products
文件页数: 5/22页
文件大小: 0K
描述: EVAL KIT FOR MAX5066
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,非隔离
输出电压: 0.8V,1.3V
电流 - 输出: 10A,10A
输入电压: 5 ~ 16 V
稳压器拓扑结构: 降压
频率 - 开关: 500kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: MAX5066
Configurable, Single-/Dual-Output, Synchronous
Buck Controller for High-Current Applications
Typical Operating Characteristics
(Circuit of Figure 6, T A = +25°C, unless otherwise noted. V IN = 12V, V OUT1 = 0.8V, V OUT2 = 1.3V, f SW = 500kHz per phase.)
SUPPLY CURRENT
vs. TEMPERATURE AND FREQUENCY
SUPPLY CURRENT
vs. TEMPERATURE AND FREQUENCY
OSCILLATOR FREQUENCY vs. R T
(V IN = 5V)
(V IN = 12V)
10,000
C DH = C DL = 0
16
C DH = C DL = 0
f SW = 1MHz
16
C DH = C DL = 0
f SW = 1MHz
14
14
1000
12
10
f SW = 500kHz
12
10
f SW = 500kHz
8
8
100
6
4
f SW = 125kHz
f SW = 250kHz
6
4
f SW = 125kHz
f SW = 250kHz
2
2
10
0 100 200 300 400 500 600 700 800 900 1000
R T (k ? )
SUPPLY CURRENT
vs. TEMPERATURE AND FREQUENCY
(V IN = 24V)
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
SUPPLY CURRENT
vs. OSCILLATOR FREQUENCY
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
SUPPLY CURRENT
vs. DRIVER LOAD CAPACITANCE
16
14
C DH = C DL = 0
f SW = 1MHz
14
13
C DH_ = C DL_ = 0
100
90
C LOAD = C DH = C DL
12
f SW = 500kHz
12
80
70
10
8
11
10
V IN = 24V
V IN = 12V
60
50
6
f SW = 250kHz
9
40
4
2
0
f SW = 125kHz
8
7
6
V IN = 5V
30
20
10
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
200 400 600 800 1000 1200 1400 1600 1800 2000
0
5
10
15
20
25
30
5.10
TEMPERATURE ( ° C)
REG LOAD REGULATION
5.10
FREQUENCY (kHz)
REG LINE REGULATION
3.305
C LOAD (nF)
REF LOAD REGULATION
5.05
V IN = 24V
5.08
5.06
I REG = 0
3.300
V IN = 24V
5.00
V IN = 12V
5.04
3.295
V IN = 12V
5.02
V IN = 5.5V
V IN = 5V
4.95
5.00
I REG = 60mA
3.290
4.98
4.90
4.96
3.285
0
10 20 30 40 50 60 70 80 90 100
5
7
9
11
13
15
17
19
21
23
0
100 200 300 400 500 600 700 800
I REG (mA)
V IN (V)
I REF ( μ A)
_______________________________________________________________________________________
5
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MAX5067 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Dual-Phase, +0.6V to +3.3V Output Parallelable, Average-Current-Mode Controllers
MAX5067ETH 功能描述:电流型 PWM 控制器 Dual-Phase .6-3.3V Parallelable Average 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
MAX5067ETH+ 功能描述:电流型 PWM 控制器 Dual-Phase .6-3.3V Parallelable Average 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
MAX5067ETH+T 功能描述:电流型 PWM 控制器 Dual-Phase .6-3.3V Parallelable Average 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
MAX5067ETH-T 功能描述:电流型 PWM 控制器 Dual-Phase .6-3.3V Parallelable Average 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