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参数资料
| 型号： | ADP1712AUJZ-1.2-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 14/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.2V .3A TSOT-23-5 |
| 产品培训模块： | Power Line Monitoring |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.2V |
| 输入电压： | 2.5 V ~ 5.5 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 300mA（最小值） |
| 电流 - 限制（最小）： | 380mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | TSOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 793 (CN2011-ZH PDF) |
| 配用： | ADP1712-EVALZ-ND - BOARD EVALUATION ADP1712 ADP1712-3.3-EVALZ-ND - BOARD EVAL FOR ADP1712-3.3 |
| 其它名称： | ADP1712AUJZ-1.2-R7DKR |
ADP1712/ADP1713/ADP1714
140
120
100
80
60
40
MAX T J (DO NOT OPERATE ABOVE THIS POINT)
PRINTED CIRCUIT BOARD LAYOUT
CONSIDERATIONS
Heat dissipation from the package can be improved by increasing
the amount of copper attached to the pins of the ADP1712/
point of diminishing returns eventually is reached, beyond
which an increase in the copper size does not yield significant
heat dissipation benefits.
Place the input capacitor as close as possible to the IN and GND
20
0
0.5
140
120
1mA 30mA 100mA 300mA
10mA 80mA 200mA (LOAD CURRENT)
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
V IN – V OUT (V)
Figure 36. 500 mm 2 of PCB Copper, T A = 50°C
MAX T J (DO NOT OPERATE ABOVE THIS POINT)
5.0
pins. Place the output capacitor as close as possible to the OUT
and GND pins. For the ADP1712 adjustable version, place the
soft-start capacitor as close as possible to the SS pin. For the
ADP1713, place the internal reference bypass capacitor as close
as possible to the BYP pin. Use of 0402 or 0603 size capacitors
and resistors achieves the smallest possible footprint solution on
boards where area is limited.
GND (BOTTOM)
GND (TOP)
100
80
60
ADP1712/
ADP1713/
ADP1714
40
20
C1
C2
1mA
30mA
100mA
300mA
0
0.5
10mA
1.0
1.5
80mA
2.0
2.5
200mA
3.0
(LOAD CURRENT)
3.5 4.0 4.5
5.0
IN
OUT
V IN – V OUT (V)
Figure 37. 100 mm 2 of PCB Copper, T A = 50°C
SS/
ADJ/
BYP/
TRK
140
C3
R1
120
MAX T J (DO NOT OPERATE ABOVE THIS POINT)
EN
R2
100
80
Figure 39. Example PCB Layout
60
40
20
1mA
30mA
100mA
300mA
0
0.5
10mA
1.0
1.5
80mA
2.0
2.5
200mA
3.0
(LOAD CURRENT)
3.5 4.0 4.5
5.0
V IN – V OUT (V)
Figure 38. 0 mm 2 of PCB Copper, T A = 50°C
Rev. A | Page 14 of 16
相关PDF资料 |
PDF描述 |
|---|---|
| ADP1712AUJZ-1.15R7 | IC REG LDO 1.15V .3A TSOT-23-5 |
| ADP1712AUJZ-0.8-R7 | IC REG LDO 0.8V .3A TSOT-23-5 |
| BA25BC0FP-E2 | IC REG LDO 2.5V 1A TO252-3 |
| BA18BC0FP-E2 | IC REG LDO 1.8V 1A TO252-3 |
| ABE15DHFT | CONN EDGECARD 30POS 1MM SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP1712AUJZ-15R7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADP1712AUJZ-1R7 | 制造商:Analog Devices 功能描述: |
| ADP1712AUJZ-1-R7 | 制造商:Analog Devices 功能描述: |
| ADP1712AUJZ-2.5-R7 | 功能描述:IC REG LDO 2.5V .3A TSOT-23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:75 系列:- 稳压器拓扑结构:正，可调式 输出电压:1.2 V ~ 37 V 输入电压:4.2 V ~ 40 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:500mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-252-3，DPak（2 引线+接片），SC-63 供应商设备封装:TO-252-3 包装:管件 产品目录页面:1286 (CN2011-ZH PDF) 其它名称:*LM317AMDT/NOPBLM317AMDT |
| ADP1712AUJZ-2.5-R71 | 制造商:AD 制造商全称:Analog Devices 功能描述:300 mA, Low Dropout CMOS Linear Regulator |
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