收藏本站
参数资料
型号： MAX1816
厂商： Maxim Integrated Products, Inc.
元件分类： 数字信号处理
英文描述： Replaced by TMS320VC5506 : Digital Signal Processors 144-LQFP
中文描述： 双路、降压型控制器及线性稳压控制器，用于笔记本电脑
文件页数： 10/49页
文件大小： 983K
代理商： MAX1816
M
Dual Step-Down Controllers Plus Linear-
Regulator Controller for Notebook Computers
10
______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V+ = 15V, V
OUT1
= 1.20V, V
OUT2
= 2.50V, V
CC
= V
DD
= 5.0V, V
SKP1/
SDN
= V
SKP2/
SDN
= V
LIN/
SDN
= 5.0V,
T
A
= -40
°
C to +100
°
C
, unless otherwise noted.) (Note 6)
PARAMETER
CONDITIONS
MIN
V
CC
-
1.5
TYP
MAX
V
CC
-
0.5
UNITS
ILIM1 Default Threshold
V
BUCK1 Current-Limit Threshold
(Fixed)
BUCK1 Current-Limit Threshold
(Adjustable)
BUCK1 Negative Current-Limit
Threshold (Fixed)
CS1+ - CS1-; V
ILIM1
= V
CC
40
60
mV
CS1+ - CS1-; V
ILIM1
= 0.5V
CS1+ - CS1-; V
ILIM1
= 2.0V
40
160
60
240
mV
CS1+ - CS1-; V
ILIM1
= V
CC
-90
-55
mV
ILIM2 Default Threshold
V
CC
-
1.5
V
CC
-
0.5
V
BUCK2 Current-Limit Threshold
(Fixed)
BUCK2 Current-Limit Threshold
(Adjustable)
BUCK2 Negative Current-Limit
Threshold (Fixed)
V
CC
Undervoltage Lockout
Threshold
DH1 Gate-Driver On-Resistance
AGND - CS2; V
ILIM2
= V
CC
40
60
mV
AGND - CS2; V
ILIM2
= 0.5V
AGND - CS2; V
ILIM2
= 2.0V
40
160
60
240
mV
AGND - CS2; V
ILIM2
= V
CC
-90
-55
mV
Rising edge, hysteresis = 20mV
4.10
4.45
V
BST1
–
LX1 forced to 5V (Note 4)
DL1 high state (pullup) (Note 4)
DL1 low state (pulldown) (Note 4)
BST2
–
LX1 forced to 5V (Note 4)
DL2 high state (pullup) (Note 4)
DL2 low state (pulldown) (Note 4)
V
LINFB
= 1.05V, V
LINBSE
= 5V
V
LINFB
= 0.965V, V
LINBSE
= 0.5V
V
LINBSE
= 5V, I
LINBSE
= 4mA (sink)
V
LINBSE
= 5V, I
LINBSE
= 2mA to 10mA (sink)
D0
–
D4, SUS, PERF, LIN/
SDN
D0
–
D4, SUS, PERF, LIN/
SDN
DPSLP
DPSLP
4.5
4.5
2
8
8
3
0.4
1.017
0.8
0.4
DL1 Gate-Driver On-Resistance
DH2 Gate-Driver On-Resistance
DL2 Gate-Driver On-Resistance
LINBSE Drive Current
20
mA
LINFB Regulation Voltage
LINFB Load Regulation
Logic Input High Voltage
Logic Input Low Voltage
Logic Input High Voltage
Logic Input Low Voltage
0.988
-2.2
2.4
0.8
V
CC
-
0.4
3.15
1.65
V
%
V
V
V
V
Four-Level Logic V
CC
Level
TON, S0, S1, GAIN logic input high level
V
Four-Level Logic Float Level
Four-Level Logic REF Level
Four-Level Logic GND Level
TON, S0, S1, GAIN logic input upper midlevel
TON, S0, S1, GAIN logic input lower midlevel
TON, S0, S1, GAIN logic input low level
3.85
2.35
0.5
V
V
V
相关PDF资料
PDF描述
MAX1816ETM Replaced by TMS320VC5506 : Digital Signal Processors 144-LQFP
MAX199AEWI Fixed-Point Digital Signal Processor 532-FCBGA
MAX199AMYI Circular Connector; No. of Contacts:18; Series:MS27505; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle RoHS Compliant: No
MAX199ACAI Multi-Range (【4V, 【2V, +4V, +2V), +5V Supply, 12-Bit DAS with 8+4 Bus Interface
MAX199AENI Multi-Range (【4V, 【2V, +4V, +2V), +5V Supply, 12-Bit DAS with 8+4 Bus Interface
相关代理商/技术参数
参数描述
MAX1816ETM 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
MAX1816ETM+ 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
MAX1816ETM+T 功能描述:DC/DC 开关控制器 NULL 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
MAX1816ETM-T 功能描述:DC/DC 开关控制器 NULL 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
MAX1816XR31+ 制造商:Maxim Integrated Products 功能描述:
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*