Datasheet > XC6115A521EL

XC6115A521EL

更新时间： 2024-02-27 08:13:31

品牌	Logo	应用领域
特瑞仕 - TOREX		光电二极管
页数	文件大小	规格书
27页	411K
描述
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO6, USP-6

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XC6115A521EL 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	HTSON,	Reach Compliance Code：	compliant
风险等级：	5.72	其他特性：	DETECT VOLTAGE IS 2.1 V
可调阈值：	NO	模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：	R-PDSO-N6	长度：	2 mm
湿度敏感等级：	1	信道数量：	1
功能数量：	1	端子数量：	6
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HTSON
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE
峰值回流温度（摄氏度）：	260	座面最大高度：	0.6 mm
最大供电电压 (Vsup)：	6 V	最小供电电压 (Vsup)：	1 V
标称供电电压 (Vsup)：	2 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子位置：	DUAL
处于峰值回流温度下的最长时间：	10	宽度：	1.8 mm
Base Number Matches：	1

XC6115A521EL 数据手册

XC6101 ~ XC6107, XC6111~ XC6117

Series

■OPERATIONAL EXPLANATION

The XC6101~XC6107, XC6111~XC6117 series compare, using the amplifier, the voltage of the internal voltage reference

source with the voltage divided by R1, R2 and R3 connected to the VIN pin. The resulting output signal from the error

amplifier activates the watchdog logic, manual reset logic, delay circuit and the output driver. When the VIN pin voltage

gradually falls and finally reaches the detect voltage, the RESETB pin output goes from high to low in the case of the VDFL type

ICs, and the RESET pin output goes from low to high in the case of the VDFH type ICs.

* VDFL (RESETB) type - output signal: Low when detected.

The RESETB pin output goes from high to low whenever the VIN pin voltage falls below the detect voltage, or whenever the

MRB pin is driven from high to low. The RESETB pin remains low for the release delay time (TDR) after the VIN pin voltage

reaches the release voltage. If neither rising nor falling signals are applied to the WD pin within the watchdog timeout period,

the RESETB pin output remains low for the release delay time (TDR), and thereafter the RESET pin outputs high level signal.

* VDFH (RESET) type – output signal: High when detected.

The RESET pin output goes from low to high whenever the VIN pin voltage falls below the detect voltage, or whenever the

MRB pin is driven from high to low. The RESET pin remains high for the release delay time (TDR) after the VIN pin voltage

reaches the release voltage. If neither rising nor falling signals are applied to the WD pin within the watchdog timeout period,

the VOUT pin output remains high for the release delay time (TDR), and thereafter the RESET pin outputs low level signal.

When the internal comparator output is high, the N-Channel transistor connected in parallel to R3 is turned ON, activating the

hysteresis circuit. The difference between the release and detect voltages represents the hysteresis width, as shown by the

following calculations:

VDF (detect voltage) = (R1+R2+R3) x Vref(R2+R3)

VDR (release voltage) = (R1+R2) x Vref(R2)

VHYS (hysteresis width)=VDR-VDF (V)

VDR > VDF

* Detect voltage (VDF) includes conditions of both VDFL (low when detected) and VDFH (high when detected).

* Please refer to the block diagrams for R1, R2, R3 and Vref.

Hysteresis width is selectable from VDF x 0.05V (XC6101~XC6107) or VDF x 0.001V (XC6111~XC6117).

The XC6101~XC6107, XC6111~XC6117 series use a watchdog timer to detect malfunction or “runaway” of the

microprocessor. If neither rising nor falling signals are applied from the microprocessor within the watchdog timeout period,

the RESETB/RESET pin output maintains the detection state for the release delay time (TDR), and thereafter the

RESET/RESETB pin output returns to the release state (Please refer to the FUNCTION CHART). The timer in the watchdog

is then restarted. Six watchdog timeout period settings are available in 1.6s, 400ms, 200ms, 100ms, 50ms, 6.25ms.

Using the MRB voltage pin input, the RESET/RESETB pin signal can be forced to the detection state. When the MRB pin is

driven from high to low, the RESETB pin output goes from high to low level signal in the case of the VDFL type ICs, and the

RESET pin output goes from low to high in the case of the VDFH type. Even after the MRB pin is driven back high, the

RESET/RESETB pin output maintains the detection state for the release delay time (TDR). Since the MRB pin is internally

pulled up to the VIN pin voltage level, leave the MRB pin open if unused (Please refer to the FUNCTION CHART). A diode,

which is an input protection element, is connected between the MRB pin and VIN pin. Therefore, if the MRB pin is applied

voltage that exceeds VIN, the current will flow to VIN through the diode. Please use this IC within the stated maximum ratings

(V_SS-0.3～V_IN+0.3≦7.0V) on the MRB pin.

Release delay time (TDR) is the time that elapses from when the VIN pin reaches the release voltage, or when the watchdog

timeout period expires with no rising signal applied to the WD pin, until the RESET/RESETB pin output is released from the

detection state. Seven release delay time (TDR) watchdog timeout period settings are available in 1.6s, 400ms, 200ms,

100ms, 50ms, 25ms, 3.13ms.

Detect Delay Time (TDF) is the time that elapses from when the VIN pin voltage falls to the detect voltage until the RESET/

RESETB pin output goes into the detection state.

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1...6 7 8910 11 12...27

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与XC6115A521EL相关器件

型号	品牌	获取价格	描述	数据表
XC6115A521EL-G	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO6, USP-6
XC6115A521ML	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN
XC6115A521ML-G	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN
XC6115A522	TOREX	获取价格	CMOS Voltage Detector
XC6115A522EL	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO6, USP-6
XC6115A522ER-G	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO6, USP-6
XC6115A522ML-G	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN
XC6115A522MR-G	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN
XC6115A523	TOREX	获取价格	CMOS Voltage Detector
XC6115A523ML-G	TOREX	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN

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