Datasheet > XC6133

XC6133

更新时间： 2023-12-06 20:06:29

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
27页	719K
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XC6133 数据手册

XC6133 Series

Delay capacitor adjustable voltage detectors with sense pin isolation

ETR02030-003a

■GENERAL DESCRIPTION

The XC6133 series are ultra-small delay capacitor adjustable type voltage detectors that have high accuracy and sense pin

isolation. High accuracy and a low supply current are achieved by means of a CMOS process, a highly accurate reference

power supply, and laser trimming technology.

The sense pin is isolated from the power input pin to enable monitoring of the voltage of another power supply. Output can

be maintained in the detection state even if the voltage of the power supply that is monitored drops to 0V. The sense pin is

also suitable for detecting high voltages, and the detection and release voltage can be set as desired using external resistors.

An internal delay circuit is also provided. By connecting a capacitor to the Cd/MRB pin, any release delay time and detect

delay time can be set, and the pin can also be used as a manual reset pin.

■FEATURES

Operating Ambient Temperature

Operating voltage range

Detect voltage range

Detect voltage accuracy

(Ta=25℃)

■APPLICATIONS

●Microcontroller reset and malfunction monitoring

●Battery voltage monitoring

: -40℃ ~ 125℃

: 1.6V ~ 6.0V

: 1.0V ~ 5.0V

: ±18mV(V_DF＜1.5V)

●System power-on reset

: ±1.2%(1.5V≦V_DF≦3.0V)

: ±1.5%(3.1V≦V_DF≦5.0V)

: ±36mV(V_DF＜1.5V)

●Power failure detection

Detect voltage accuracy

: ±2.7%(1.5V≦V_DF≦3.0V)

: ±3.0%(3.1V≦V_DF≦5.0V)

: ±50ppm/℃(TYP.)

(Ta=-40～125℃)

Temperature Characteristics

Hysteresis width

: V_DF×5.0%(TYP.)

: 1.28μA(TYP.)

Low supply current

V_IN=1.6V(At detection)

: 1.65μA(TYP.)

V_IN=6.0V(At release)

: Yes (For details, refer to

FUNCTION CHART)

: CMOS or Nch open drain

Manual reset function

Output type

: H level or L level at detection

Output logic

: Release delay / detection delay

can be set in 5 time ratio options

(For details, refer to Selection Guide).

: USP-6C,SOT-26

Delay capacitance pin

Packages

: EU RoHS compliant, Pb free

Environmentally friendly

■TYPICAL PERFORMANCE

■TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

V_DD2

VIN=3.3V、VSEN=0.9V→1.1V

Cd=0.1μF、Rp=288kΩ(tDR=20ms)

XC6133C10DMR-G

V_DD1

21.0

20.8

20.6

20.4

20.2

20.0

19.8

19.6

19.4

19.2

19.0

V_DD

V_IN

VR or DCDC

µP

Rpull^(*1)

V_SEN

RESET

RESETB

INPUT

RESET

RESETB

Cd/MRB

RESET

VSS

-50

-25

100

125

150

Ambient Temperature :Ta (℃)

1/27

12 3 4 5 6 7...27

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