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参数资料
| 型号： | XC6217A252MR-G |
| 厂商： | Torex Semiconductor Ltd |
| 文件页数： | 12/32页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.5V .2A SOT-25 |
| 特色产品： | XC6217 Series Regulators |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.5V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.095V @ 100mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 200mA（最小） |
| 电流 - 限制（最小）： | 200mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-25 |
| 包装： | 标准包装 |
| 产品目录页面： | 1438 (CN2011-ZH PDF) |
| 其它名称： | 893-1082-6 |
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XC6217 Series
■ OPERATIONAL EXPLANATION
<Output Voltage Control>
The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The
P-channel MOSFET, which is connected to the V OUT pin, is then driven by the subsequent output signal. The output voltage
at the V OUT pin is controlled & stabilized by a system of negative feedback. The current limit circuit and short protect circuit
operate in relation to the level of output current. The GO function monitors the output current and switches a supply current
to two values according to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's
signal.
<Green Operation>
XC6217 series A/B types can be set as a fixed high-speed mode or a green operation (GO) mode via a signal to the green
operation (GO) pin. Under the condition that the GO pin becomes low level, the IC operates in the GO mode and the IC
operates in the fixed high-speed mode when the GO pin is at high level. The XC6217 series C/D types always operates in
GO mode (= PS/HS automatic change).
The GO mode enables the IC to switch automatically the supply current to the high speed (HS) mode or the power save (PS)
mode according to the level of output current. While having both high-speed operation and low supply current state, the
series can acquire high efficiency. At the HS/PS automatic switching mode (GO mode), the switching point of the HS mode
and the PS mode is being fixed inside the IC. When the output current becomes I GOR 0.5mA (MIN.) or below, the mode
changes automatically to the PS mode after the delay time of hundreds ? sec(s), and it can reduce supply current in light
load. Also when the output current becomes I GO 8mA (MAX.) or more, the mode changes automatically to the HS mode
and the IC becomes high speed operation.
When the XC6217 is used in the GO mode, stable operation range is over 8.0mA is HS mode and below 0.5mA in PS mode.
<Low ESR capacitor>
With the XC6217 series, a stable output voltage is achievable even if used with low ESR capacitors, as a phase
compensation circuit is built-in. Values required for the phase compensation are as the chart below. In order to ensure the
stable phase compensation while avoiding run-out of values, please use the capacitor which does not depend on bias or
temperature too much. For a stable power input, please connect an input capacitor (C IN ) of 1.0 μ F between the V IN pin and
the V SS pin.
? Excluding USPN-4
12/32
OUTPUT VOLTAGE (V)
0.8 ~ 1.15
1.2 ~ 1.35
1.4 ~ 4.0
? USPN-4
OUTPUT VOLTAGE (V)
1.6 ~ 4.0
OUTPUT CAPACITOR VALUE
More than C L =4.7 μ F
More than C L =2.2 μ F
More than C L =1.0 μ F
OUTPUT CAPACITOR VALUE
More than C L =2.2 μ F
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| XC6217A282MR-G | 功能描述:IC REG LDO 2.8V .2A SOT25-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:50 系列:- 稳压器拓扑结构:正，固定式 输出电压:24V 输入电压:最高 40 V 电压 - 压降（标准）:2V @ 350mA 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-220-3 供应商设备封装:TO-220AB 包装:管件 其它名称:MC78M24BTG-NDMC78M24BTGOS |
| XC6217A28BGR | 制造商:Torex Semiconductor LTD 功能描述: |
| XC6217A302MR-G | 功能描述:IC REG LDO 3V .2A SOT-25 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:3V 输入电压:最高 5.5V 电压 - 压降（标准）:0.4V @ 300mA 稳压器数量:1 电流 - 输出:300mA（最小值） 电流 - 限制（最小）:350mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SC-59-3 包装:Digi-Reel® 产品目录页面:1134 (CN2011-ZH PDF) 其它名称:AP130-30WLDIDKR |
| XC6217A332MR-G | 功能描述:IC REG LDO 3.3V .2A SOT-25 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:3V 输入电压:最高 5.5V 电压 - 压降（标准）:0.4V @ 300mA 稳压器数量:1 电流 - 输出:300mA（最小值） 电流 - 限制（最小）:350mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商设备封装:SC-59-3 包装:Digi-Reel® 产品目录页面:1134 (CN2011-ZH PDF) 其它名称:AP130-30WLDIDKR |
| XC6217B152M | 制造商:Torex Semiconductor LTD 功能描述: |
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