参数资料
| 型号： | XC6210B302MR-G |
| 厂商： | Torex Semiconductor Ltd |
| 文件页数： | 9/27页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3V .7A SOT-25 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.05V @ 100mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 700mA（最小） |
| 电流 - 限制（最小）： | 700mA |
| 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： | 893-1074-6 |
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XC6210
Series
■ OPERATIONAL EXPLANATION
<Output Voltage Regulator Control>
The voltage, divided by resistors R1 & R2, which are connected to the V OUT pin 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 negative feedback. The
constant current limit circuit and short circuit protection operate in relation to the level of output current.
V IN
CE
ON/OFF
Control
each circuit
-
Error
Amp
Current
Limit
+
V OUT
R1
R2
Voltage
Reference
V SS
<Low ESR Capacitor>
With the XC6210 series regulator, a stable output voltage is achievable even if low ESR capacitors are used, as a
phase compensation circuit is built into the regulator.
In order to ensure the effectiveness of the phase
compensation, we suggest that an output capacitor (C L ) be connected as close as possible, between the output
pin (V OUT ) and the V SS pin. Please use an output capacitor (C L ) with a capacitance, based on the chart below.
We also suggest an input capacitor (C IN ) of 1.0 μ F: this should be connected between V IN and V SS in order to
stabilize input power source.
Output Capacitor Corresponding Chart
V OUT
0.80V ~ 1.45V
1.50V ~ 1.75V
1.80V ~ 5.00V
C L
More than 6.8 μ F
More than 4.7 μ F
More than 1.0 μ F
<Current Limiter, Short-Circuit Protection>
The XC6210 series regulator offers a combination of current limit and short circuit protection by means of a built-in fixed
current limiter circuit and a foldback circuit. When the load current reaches the current limit level, the fixed current
limiter circuit operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates,
the output voltage drops further and output current decreases. When the output pin is shorted, a current of about 50mA
flows.
<CE Pin>
The IC's internal regulator circuitry can be shut down via the signal from the CE pin with the XC6210 series. In
shutdown mode, output at the V OUT pin will be pulled down to the V SS level via R1 & R2. Options are available for the
CE pin logic (See the product classification). Note that as the XC6210B types are 'High Active / No Pull-Down',
operations will become unstable with the CE pin open. Although the CE pin is equal to an inverter input with CMOS
hysteresis, with either the pull-up or pull-down options, the CE pin input current will increase when the IC is in operation.
We suggest that you use this IC with either a V IN voltage or a V SS voltage input at the CE pin. If this IC is used with the
correct specifications for the CE pin, the IC will operate normally. However, supply current may increase as a result of
through current in the IC's internal circuitry if a voltage other than VIN or V SS is applied.
9/27
相关PDF资料 |
PDF描述 |
|---|---|
| XC6215B272MR-G | IC REG LDO 2.7V .15A SOT-25 |
| XC6216C202PR-G | IC REG LDO ADJ .1A SOT-89-5 |
| XC6217A182MR-G | IC REG LDO 1.8V .2A SOT-25 |
| XC6218P152NR-G | IC REG LDO 1.5V .2A SSOT24-4 |
| XC6219A332MR-G | IC REG LDO 3.3V 240MA SOT25 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XC6210B302PR | 制造商:Torex Semiconductor 功能描述:LDO Regulator Pos 3V 0.7A 6-Pin(5+Tab) SOT-89 T/R Bulk 制造商:Torex Semiconductor LTD 功能描述:V REG ULTRA-LDO 3.0V SMD SOT-89-5 制造商:Torex Semiconductor LTD 功能描述:V REG ULTRA-LDO 3.0V, SMD, SOT-89-5 |
| XC6210B302PRN | 制造商:Torex Semiconductor LTD 功能描述: |
| XC6210B30AMR | 制造商:Torex Semiconductor LTD 功能描述: |
| XC6210B332DR-G | 制造商:Torex Semiconductor LTD 功能描述: |
| XC6210B332MR | 制造商:Torex Semiconductor LTD 功能描述: 制造商:Torex Semiconductor LTD 功能描述:LDO Regulator Pos 3.3V 0.7A 5-Pin SOT-25 T/R 制造商:Torex Semiconductor LTD 功能描述:IC V REG CMOS LDO 3.3V SMD 6210 制造商:Torex Semiconductor LTD 功能描述:IC, V REG CMOS LDO 3.3V, SMD, 6210 制造商:Torex Semiconductor LTD 功能描述:IC, LDO VOLT REG, 3.3V, 0.8A, SSOT-24-4, Input Voltage Min:1.5V, Input Voltage Max:6V, Output Current:800mA, Dropout Voltage Vdo:100mV, No. of Pins:4, Operating Temperature Min:-40C, Operating Temperature Max:85C, MSL:- , RoHS Compliant: Yes 制造商:Torex Semiconductor LTD 功能描述:IC, V REG CMOS LDO 3.3V, SMD, 6210, Primary Input Voltage:6V, Output Voltage Fix |
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