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MAX1536EVKIT PDF预览

MAX1536EVKIT

更新时间: 2024-11-24 23:45:47
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6页 181K
描述
Evaluation Kit for the MAX1536

MAX1536EVKIT 数据手册

 浏览型号MAX1536EVKIT的Datasheet PDF文件第2页浏览型号MAX1536EVKIT的Datasheet PDF文件第3页浏览型号MAX1536EVKIT的Datasheet PDF文件第4页浏览型号MAX1536EVKIT的Datasheet PDF文件第5页浏览型号MAX1536EVKIT的Datasheet PDF文件第6页 
19-2871; Rev 0; 5/03  
MAX1536 Evaluation Kit  
General Description  
Features  
3.0V to 5.5V Input Voltage Range  
Dynamically Selectable 1.5V/1.8V Output Voltage  
Adjustable Output Voltage from 0.7V to VIN  
Up to 3.6A Output Current  
The MAX1536 evaluation kit (EV kit) provides dynami-  
cally adjustable 1.5V/1.8V output voltages from a 3.0V  
to 5.5V input voltage source. It delivers up to 3.6A out-  
put current with up to 93% efficiency.  
The MAX1536 EV kit includes the MAX1536 step-down  
switching regulator with an internal synchronous rectifi-  
er to increase efficiency and reduce the number of  
external components. The resistor-programmable fixed-  
off-time, current-mode architecture allows an optimum  
response to load-and-line transients. This EV kit, as  
configured, operates at approximately 570kHz and is  
optimized for 3.3V input and 1.8V output.  
Up to 1.4MHz Switching Frequency  
<0.2µA (typ) IC Shutdown Supply Current  
No External Schottky Diode Required  
Power-Good Output  
Surface-Mount Construction  
The EV kit is a fully assembled and tested circuit board.  
It also allows the evaluation of other output voltages in  
the 0.7V to VIN range.  
Fully Assembled and Tested  
Ordering Information  
TEMP  
RANGE  
PART  
IC PACKAGE  
MAX1536EVKIT 0°C to +70°C 28 Thin QFN 5mm × 5mm-EP*  
*EP = Exposed paddle.  
Component List  
DESIGNATION QTY  
DESCRIPTION  
3-pin headers  
DESIGNATION QTY  
DESCRIPTION  
JU1, JU2, JU3  
JU4  
3
1
10µF 20%, 6.3V X5ꢀ ceramic  
capacitors (1206)  
TDK C3216X5ꢀDJ106M or  
Taiyo Yuden JMK316BJ106ML  
4-pin header  
C1, C2  
2
1.2µH inductor  
Sumida CDꢀ7D28MN-1ꢀ2 or  
1.0µH inductor  
L1  
1
100µF 20%, 6.3V, 18m-ESꢀ  
POSCAP capacitor (D2E)  
Sanyo 6TPE100MI  
Sumida CDꢀH8D28-1ꢀ0NC  
C3  
C4, C7  
C5  
1
2
1
1
ꢀ1  
ꢀ2  
ꢀ3  
1
1
1
105% resistor (0603)  
100k5% resistor (0603)  
75k1% resistor (0603)  
470pF 10%, 50V X7ꢀ ceramic  
capacitors (0603)  
TDK C1608X7ꢀ1H471K or equivalent  
Not installed, resistor (0603)  
(shorted by PC trace)  
ꢀ4  
0
2.2µF 10%, 6.3V X5ꢀ ceramic  
capacitor (0603)  
TDK C1608X5ꢀ0J225K  
ꢀ5, ꢀ8  
ꢀ6  
0
1
1
1
Not installed, resistor (0603)  
20k1% resistor (0603)  
90.9k1% resistor (0603)  
182k1% resistor (0603)  
ꢀ7  
0.22µF 20%, 10V X7ꢀ ceramic  
capacitor (0603)  
ꢀ9  
C6  
Taiyo Yuden LMK107BJ224MA  
MAX1536ETI  
(28-pin thin QFN 5mm × 5mm)  
U1  
1
1µF 20%, 6.3V X5ꢀ ceramic  
capacitor (0603)  
Taiyo Yuden JMK107BJ105MA  
None  
None  
4
1
Shunts  
C8  
D1  
1
0
MAX1536 PC board  
Not installed, Schottky diode  
________________________________________________________________ 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.  

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