5秒后页面跳转
MAX1820ZEBC-T PDF预览

MAX1820ZEBC-T

更新时间: 2024-10-03 13:10:27
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
6页 133K
描述
暂无描述

MAX1820ZEBC-T 数据手册

 浏览型号MAX1820ZEBC-T的Datasheet PDF文件第2页浏览型号MAX1820ZEBC-T的Datasheet PDF文件第3页浏览型号MAX1820ZEBC-T的Datasheet PDF文件第4页浏览型号MAX1820ZEBC-T的Datasheet PDF文件第5页浏览型号MAX1820ZEBC-T的Datasheet PDF文件第6页 
19-2146; Rev 4; 3/04  
MAX1820 Evaluation Kit  
General Description  
Features  
+2.7V to +5.5V Input Range  
Output Voltages  
The MAX1820 evaluation kit (EV kit) is a fully assembled  
and tested surface-mount circuit board that contains  
two separate buck switching-regulator circuits. The top  
circuit utilizes a MAX1820 and is configured for a +0.4V  
to +3.4V dynamically variable output voltage and pro-  
vides up to 600mA of guaranteed current. The bottom  
circuit uses a MAX1821 and is configured for a +1.5V  
output that provides up to 600mA of guaranteed cur-  
rent. A +2.7VDC to +5.5VDC source could be utilized to  
power either circuit’s input.  
+0.4V to +3.4V Output at 600mA (Top Circuit)  
+1.5V Output at 600mA (Bottom Circuit)  
Dynamically Variable Output Voltage (Top Circuit)  
Adjustable Output Voltage Through Resistive  
Voltage-Divider (Bottom Circuit)  
Internal Switch and Synchronous Rectifier  
0.1µA (typ) IC Shutdown Current  
1MHz PWM Switching Frequency  
Syncable to 13MHz Oscillator  
The MAX1820/MAX1821 feature an internal MOSFET  
switch and synchronous rectifier. The MAX1820 EV kit  
demonstrates low quiescent current and high efficiency  
up to 97% for maximum battery life. PWM operation at  
1MHz allows the use of tiny surface-mount components.  
Normal and Forced PWM Mode  
All Surface-Mount Components  
Fully Assembled and Tested  
Component Suppliers  
SUPPLIER  
Murata  
PHONE  
FAX  
Ordering Information  
770-436-1300  
619-661-6835  
708-956-0666  
408-573-4150  
770-436-3030  
619-661-1055  
708-956-0702  
408-573-4159  
Sanyo USA  
Sumida  
PART  
TEMP RANGE  
IC PACKAGE  
MAX1820EVKIT  
0°C to +70°C  
10 µMAX  
Taiyo Yuden  
Component List  
DESIGNATION  
QTY  
DESCRIPTION  
DESIGNATION  
QTY  
DESCRIPTION  
1µF, 6.3V X5R ceramic  
capacitors (0603)  
Taiyo Yuden JMK107BJ105KA  
10µF, 6.3V low-ESR electrolytic  
capacitors (POSCAP)  
Sanyo 6APA10M  
2
C10, C11  
2
C1, C12  
Not installed scope probe  
connectors  
4.7µF, 6.3V X5R ceramic  
capacitor (0805)  
Taiyo Yuden JMK212BJ475KG  
J1, J2  
J3, J4  
0
2
C2  
1
2
BNC connectors  
A/D Electronics 580-002-00  
330pF, 50V X7R ceramic  
capacitors (0603)  
Murata GRM188R71H331K  
JU1, JU2, JU4, JU5  
JU3, JU6  
4
2
3-pin headers  
2-pin headers  
C3, C7  
4.1µH, 1.95A shielded inductors  
Sumida CDRH5D18-4R1NC  
10pF, 50V COG ceramic  
capacitors (0805)  
Taiyo Yuden UMK107C6100DZ  
L1, L2  
2
C4, C8  
C5  
2
1
1
R1  
R2  
1
1
1
1
3
1
1
4
1
1
1
43k5% resistor (0805)  
150k5% resistor (0805)  
20k1% resistor (0805)  
100k1% resistor (0805)  
515% resistors (0805)  
MAX1820ZEUB (10-pin µMAX)  
MAX1821EUB (10-pin µMAX)  
Shunts (JU1–JU6)  
0.01µF, 50V X7R ceramic  
capacitor (0603)  
Murata GRM188R71H103K  
R3  
R4  
10µF, 6.3V X5R ceramic  
capacitor (1206)  
Taiyo Yuden LMK316BJ106KL  
R5, R6, R7  
U1  
C6  
U2  
0.047µF, 16V X7R ceramic  
capacitor (0603)  
Taiyo Yuden EMK107BJ473KA  
None  
None  
None  
None  
C9  
1
MAX1820 PC board  
MAX1820 data sheet  
MAX1820EVKIT data sheet  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

与MAX1820ZEBC-T相关器件

型号 品牌 获取价格 描述 数据表
MAX1820ZEUB ETC

获取价格

PLASTIC ENCAPSULATED DEVICES
MAX1820ZEUB+ MAXIM

获取价格

Switching Regulator, Current-mode, 1.55A, 1200kHz Switching Freq-Max, PDSO10, MICRO, SOP-1
MAX1820ZEUB+T MAXIM

获取价格

Switching Regulator, Current-mode, 1.55A, 1200kHz Switching Freq-Max, PDSO10, MICRO, SOP-1
MAX1820ZEUB-T MAXIM

获取价格

Switching Regulator, Current-mode, 1.55A, 1200kHz Switching Freq-Max, PDSO10, MO-187C-BA,
MAX1821 MAXIM

获取价格

6500V/µ.s.Wideband.High-Output-Current.Single-Ended-to-Differential Line Drivers with
MAX1821 ADI

获取价格

用于WCDMA蜂窝电话的600mA buck稳压器
MAX1821EBC MAXIM

获取价格

Analog IC
MAX1821EBC-T MAXIM

获取价格

Switching Regulator, Current-mode, 1.55A, 1200kHz Switching Freq-Max, PBGA10, MICRO, CSP-1
MAX1821EUB MAXIM

获取价格

SMPS Controller
MAX1821EUB+ MAXIM

获取价格

Switching Regulator, Current-mode, 1.55A, 1200kHz Switching Freq-Max, PDSO10, MICRO, SOP-1