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參數(shù)資料
| 型號： | MAX1556 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | MAX1556 Evaluation Kit |
| 中文描述： | 16µA IQ、1.2A PWM降壓型DC-DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 510K |
| 代理商： | MAX1556 |
External Shutdown Control
The MAX1556 EV kit comes preset with
SHDN
and
SHDN2
pulled high so that the MAX1556 and MAX1557
are enabled when the input voltage is applied. To operate
the shutdown control from an external signal, remove the
shunt on JU3 for the MAX1556 (JU6 for the MAX1557).
Apply a logic high to
SHDN
to enable the MAX1556, or
apply a logic low to shut down the MAX1556. Apply a
logic high to
SHDN2
to enable the MAX1557, or apply a
logic low to shut down the MAX1557.
E
MAX1556 Evaluation Kit
_______________________________________________________________________________________
3
JU4
1 and 2
1 and 2
2 and 3
2 and 3
—
JU5
1 and 2
2 and 3
1 and 2
2 and 3
—
JU6
1 and 2
1 and 2
1 and 2
1 and 2
2 and 3
MAX1557 V
OUT
1.0V
1.3V
1.5V
ADJ
Shutdown
Table 2. Output Voltage Selection (MAX1557ETB)
Note:
Default configuration is JU4, JU5, and JU6 (1 and 2).
Figure 1a. MAX1556 EV Kit Schematic (MAX1556)
U1
MAX1556
8
9
10
1
2
3
JU1
1
2
JU3
3
1
LX
IN_P
IN
D1
7
PGND
4
OUT
3
SS
C2
22
μ
F
C1
10
μ
F
C11
0.47
μ
F
C4
0.001
μ
F
EXPOSED PAD
CONNECTED TO GND
C3
OPEN
R1
SHORT
R2
OPEN
C5
OPEN
OUT
IN
SHDN
GND
GND
GND
5
SHDN
1
2
3
JU2
6
2
D2
L1
3.3
μ
H
R5
100
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX15561GTL+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC New RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX15561GTL+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC New RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX15569GTG+ | 功能描述:電流型 PWM 控制器 2/1 Phase QuickTune PWM Controller RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| MAX15569GTG+T | 制造商:Maxim Integrated Products 功能描述:2-/1-PHASE QUICKTUNE-PWM CONTROLLER WITH I2C INTERFACE - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC REG CTRLR BUCK PWM QFN 制造商:Maxim Integrated Products 功能描述:MAX15569GTG+T |
| MAX1556AETB+ | 制造商:Maxim Integrated Products 功能描述:16MICROAMP QUIESCENT CURRENT 1.2A - Rail/Tube |
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