参数资料
型号: MAX16920BATJ/V+
厂商: Maxim Integrated Products
文件页数: 7/20页
文件大小: 0K
描述: IC PMIC MULT-OUTPUT AUTO 32TQFN
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: 43
应用: 车载系统
电流 - 电源: 2mA
电源电压: 5.5 V ~ 18 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(7x7)
包装: 托盘
Automotive Power-Management IC with
Three Step-Down Converters and Linear Regulator
Typical Operating Characteristics (continued)
(V INA = V INB = 14V, T A = +25°C, unless otherwise noted. Data measured on MAX16920B, see Figure 5 for application circuit.)
ODRV SWITCH ON/OFF
SB_OUT IS THE “DRAIN” SIDE OF THE
EXTERNAL pMOS CONNECTED AT ODRV
MAX16920 toc15
100
DC-DC1 EFFICIENCY vs. LOAD CURRENT
100
DC-DC2 EFFICIENCY vs. LOAD CURRENT
10V/div
V IN_
90
V IN = 8V
90
80
80
0V
V ODRV
10V/div
70
60
V IN = 14V
V IN = 18V
70
60
V IN = 8V
V IN = 14V
V IN = 18V
50
50
10V/div
0V
V SB_OUT
(100k I
LOAD AT
SB_OUT)
100ms/div
40
30
20
10
0
EN2 = EN3 = ENA = GND
0.1 1 10
100
1000
40
30
20
10
0
EN3 = ENA = GND
60 120 180 240 300 360 420 480 540 600
I OUT1 (mA)
I OUT2 (mA)
100
DC-DC3 EFFICIENCY vs. LOAD CURRENT
DC-DC1 STARTUP INTO FULL LOAD
MAX16920 toc19
DC-DC2 STARTUP INTO FULL LOAD
MAX16920 toc20
90
80
10V/div
V IN
5V/div
V EN  2
70
60
50
40
30
20
V IN = 8V
V IN = 14V
V IN = 18V
2V/div
100mA/div
V OUT1
I OUT1
2V/div
200mA/div
V OUT2
I OUT2
V PG2
10
EN2 = ENA = GND
2V/div
V POR
5V/div
0
0.15 0.30 0.45 0.60 0.75 0.90 1.05 1.20 1.35 1.50
I OUT3 (A)
2ms/div
1ms/div
DC-DC3 STARTUP INTO FULL LOAD
MAX16920 toc21
5V/div
LDOA STARTUP INTO FULL LOAD
MAX16920 toc22
V EN  A
5V/div
V EN  3
V OUT3
V OUTA
2V/div
I OUT3
2V/div
I OUTA
1A/div
V PG3
50mA/div
5V/div
1ms/div
5V/div
V PG  A
100μs/div
7
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MAX16920BEVKIT+ 功能描述:电源管理IC开发工具 Multiple-Output Power Supply 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
MAX16922ATPA/V+ 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX16922ATPA/V+T 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX16922ATPB/V+ 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX16922ATPB/V+T 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT