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参数资料
| 型号： | ADP2109ACBZ-1.8-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC 1.8V .6A 5WLCSP |
| 产品变化通告： | 8mm Carrier Tape Changes 28/Feb/2012 |
| 标准包装： | 1 |
| 类型： | 降压（降压） |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 1.8V |
| 输入电压： | 2.3 V ~ 5.5 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 3MHz |
| 电流 - 输出： | 600mA |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 5-WFBGA，WLCSP |
| 包装： | 标准包装 |
| 供应商设备封装： | 5-WLCSP |
| 产品目录页面： | 791 (CN2011-ZH PDF) |
| 配用： | ADP2109CB-1.8EVALZ-ND - BOARD EVAL FOR 1.8V ADP2109 |
| 其它名称： | ADP2109ACBZ-1.8-R7DKR |
ADP2109
ABSOLUTE MAXIMUM RATINGS
Data Sheet
Table 3.
Parameter
VIN, EN
FB, SW to GND
Operating Ambient Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature Range
Soldering Conditions
Rating
?0.4 V to +6.5 V
?1.0 V to (V IN + 0.2 V)
?40°C to +85°C
?40°C to +125°C
?65°C to +150°C
?65°C to +150°C
JEDEC J-STD-020
The ADP2109 can be damaged when the junction temperature
limits are exceeded. Monitoring ambient temperature does not
guarantee that the junction temperature (T J ) is within the specified
temperature limits. In applications with high power dissipation
and poor thermal resistance, the maximum ambient tempera-
ture may have to be derated. In applications with moderate
power dissipation and low PCB thermal resistance, the max-
imum ambient temperature can exceed the maximum limit
as long as T J is within specification limits. T J of the device is
dependent on the ambient temperature (T A ) of the device,
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Absolute maximum ratings apply individually only, not in
combination. Unless otherwise specified, all other voltages are
referenced to GND.
the power dissipation (PD) of the device, and the junction-to-
ambient thermal resistance (θ JA ) of the package. Maximum T J
is calculated from T A and PD using the following formula:
T J = T A + ( PD × θ JA )
THERMAL RESISTANCE
θ JA is specified for a device mounted on a JEDEC 2S2P PCB.
Table 4. Thermal Resistance
Package Type θ JA Unit
5-Ball WLCSP 105 °C/W
ESD CAUTION
Rev. B | Page 4 of 16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP2109CB-1.8EVALZ | 功能描述:BOARD EVAL FOR 1.8V ADP2109 RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:- 标准包装:1 系列:- 主要目的:DC/DC，步降 输出及类型:1，非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND |
| ADP2109CB-1.8EVALZ | 制造商:Analog Devices 功能描述:ADP2109, DC TO DC CONV, STEP DOWN, EVAL |
| ADP2114 | 制造商:AD 制造商全称:Analog Devices 功能描述:Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator |
| ADP2114-2PH-EVALZ | 功能描述:BOARD EVALUATION 1.2V 4A 1.2MHZ RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:- 标准包装:1 系列:- 主要目的:DC/DC，步降 输出及类型:1，非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND |
| ADP2114ACPZ-R2 | 功能描述:直流/直流开关调节器 Dual-Step Down Converter w/ 2A x 2output RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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