参数资料
型号: ADP1715-3.3-EVALZ
厂商: Analog Devices Inc
文件页数: 15/20页
文件大小: 0K
描述: BOARD EVAL FOR ADP1715-3.3
标准包装: 1
每 IC 通道数: 1 - 单
输出电压: 3.3V
电流 - 输出: 500mA
输入电压: 2.5 ~ 5.5V
稳压器类型: 正,固定式
工作温度: -40°C ~ 125°C
板类型: 完全填充
已供物品:
已用 IC / 零件: ADP1715
相关产品: ADP1715ARMZ-1.05R7TR-ND - IC REG LDO 1.05V .5A 8-MSOP
ADP1715ARMZ-3.3-R7DKR-ND - IC REG LDO 3.3V .5A 8-MSOP
ADP1715ARMZ-3.0-R7DKR-ND - IC REG LDO 3V .5A 8-MSOP
ADP1715ARMZ-2.5-R7DKR-ND - IC REG LDO 2.5V .5A 8-MSOP
ADP1715ARMZ-1.8-R7DKR-ND - IC REG LDO 1.8V .5A 8-MSOP
ADP1715ARMZ-1.5-R7DKR-ND - IC REG LDO 1.5V .5A 8-MSOP
ADP1715ARMZ-1.3-R7DKR-ND - IC REG LDO 1.3V .5A 8-MSOP
ADP1715ARMZ-1.2-R7DKR-ND - IC REG LDO 1.2V .5A 8-MSOP
ADP1715ARMZ-3.3-R7CT-ND - IC REG LDO 3.3V .5A 8-MSOP
ADP1715ARMZ-3.0-R7CT-ND - IC REG LDO 3V .5A 8-MSOP
更多...
ADP1715/ADP1716
140
120
100
80
60
MAX T J
DO NOT OPERATE ABOVE THIS POINT
PRINTED CIRCUIT BOARD LAYOUT
CONSIDERATIONS
The 8-lead MSOP package has the four GND pins fused together
internally, which enhances its thermal characteristics. Heat
dissipation from the package is increased by connecting as much
copper as possible to the four GND pins of the ADP1715/
ADP1716. From Table 5 it can be seen that a point of
diminishing returns eventually is reached, beyond which an
40
20
increase in the copper size does not yield additional heat
dissipation benefits.
0
0
1mA
10mA
1
50mA
100mA
2
250mA
360mA
3
500mA
(LOAD CURRENT)
4
5
Figure 46 shows a typical layout for the ADP1715/ADP1716.
The four GND pins are connected to a large copper pad. If a
Figure 43. 300 mm of PCB Copper, T A = 85°C
140
V IN – V OUT (V)
2
DO NOT OPERATE ABOVE THIS POINT
second layer is available, multiple vias can be used to connect
them, increasing the overall copper area. The input capacitor
should be placed as close as possible to the IN and GND pins.
The output capacitor should be placed as close as possible to the
120
100
MAX T J
OUT and GND pins. 0603 or 0402 size capacitors and resistors
should be used to achieve the smallest possible footprint
solution on boards where area is limited.
80
GND (TOP)
60
40
20
1mA
50mA
250mA
500mA
0
0
10mA
1
100mA
2
360mA
3
(LOAD CURRENT)
4
5
C1
ADP1715/
ADP1716
C2
V IN – V OUT (V)
Figure 44. 100 mm 2 of PCB Copper, T A = 85°C
140
120
100
80
60
40
DO NOT OPERATE ABOVE THIS POINT
MAX T J
IN
GND (BOTTOM)
EN
C3
R1
OUT
R2
Figure 46. Example PCB Layout
20
1mA
10mA
50mA
100mA
250mA
360mA
500mA
(LOAD CURRENT)
0
0
1
2
3
4
5
V IN – V OUT (V)
Figure 45. 0 mm 2 of PCB Copper, T A = 85°C
Rev. 0 | Page 15 of 20
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ADP1715ARMZ 制造商:Analog Devices 功能描述:IC V REG LDO 0.5A ADJ SMD MSOP8 制造商:Analog Devices 功能描述:IC, V REG, LDO 0.5A ADJ, SMD, MSOP8
ADP1715ARMZ-0.75R7 功能描述:IC REG LDO 0.75V .5A 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:2.7V 输入电压:最高 5.5V 电压 - 压降(标准):0.21V @ 150mA 稳压器数量:1 电流 - 输出:150mA 电流 - 限制(最小):- 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:剪切带 (CT) 产品目录页面:1100 (CN2011-ZH PDF) 其它名称:576-1852-1
ADP1715ARMZ-0.85R7 功能描述:IC REG LDO 0.85V .5A 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:2.7V 输入电压:最高 5.5V 电压 - 压降(标准):0.21V @ 150mA 稳压器数量:1 电流 - 输出:150mA 电流 - 限制(最小):- 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:剪切带 (CT) 产品目录页面:1100 (CN2011-ZH PDF) 其它名称:576-1852-1
ADP1715ARMZ-0.8-R7 功能描述:IC REG LDO 0.8V .5A 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:2.7V 输入电压:最高 5.5V 电压 - 压降(标准):0.21V @ 150mA 稳压器数量:1 电流 - 输出:150mA 电流 - 限制(最小):- 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:剪切带 (CT) 产品目录页面:1100 (CN2011-ZH PDF) 其它名称:576-1852-1
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