XC61CC1202MR [TOREX]

Low Voltage Detectors; 低电压检测器


型号：	XC61CC1202MR
厂家：	Torex Semiconductor
描述：	Low Voltage Detectors 低电压检测器
文件：	总19页 (文件大小：892K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

◆CMOS

■APPLICATIONS

◆Highly Accurate:±1% (VDF=2.6V~5.0V)

±2% (VDF=0.8V~6.0V)

◆Low Power Consumption: 0.7μA

(VIN=1.5V)

●Microprocessor reset circuitry

●Memory battery back-up circuits

●Power-on reset circuits

●Power failure detection

●System battery life and charge voltage monitors

■FEATURES

■GENERAL DESCRIPTION

The XC61C series are highly precise, low power

consumption voltage detectors, manufactured using

CMOS and laser trimming technologies.

Detect voltage is extremely accurate with minimal

temperature drift.

Highly Accurate

: ± 2%

(Low Voltage VD: 0.8V~1.5V)

(Standard Voltage VD: 1.6V~6.0V)

± 1%

(Standard Voltage VD: 2.6V~5.0V)

Low Power Consumption : 0.7μA (TYP.) [VIN=1.5V]

Detect Voltage Range

:0.8V ~ 6.0V in 100mV increments

Operating Voltage Range :0.7V ~ 6.0V (Low Voltage)

0.7V～10.0V (Standard Voltage)

Both CMOS and N-channel open drain output

configurations are available.

Detect Voltage Temperature Characteristics

: ±100ppm/℃ (TYP.) @Ta=25 C

Output Configuration

Ultra Small Packages

: N-channel open drain or CMOS

: SSOT-24 (150mW)

SOT-23 (250mW)

SOT-25 (250mW)

SOT-89 (500mW)

TO-92 (300mW)

USP-6B (100mW)

USP-6C (100mW)

USP-4 (120mW)

■TYPICAL APPLICATION CIRCUITS

■TYPICAL PERFORMANCE CHARACTERISTICS

1/19

XC61C ETR0201_004

XC61C Series

■PIN CONFIGURATION

1 VSS

NC 6

VIN 5

2 NC

3 VOUT

NC 4

USP-6C

(BOTTOM VIEW)

VIN

VSS

VOUT

USP-4

（BOTTOM VIEW）

SOT-25

(TOP VIEW)

*Please use the circuit without connecting

the heat dissipation pad. If the pad needs

to be connected to other pins, it should be

connected to the VIN pin.

■PIN ASSIGNMENT

PIN NUMBER

SSOT-24 SOT-23 SOT-25 SOT-89 TO-92 (T) TO-92 (L) USP-6B USP-6C USP-4

PIN NAME

FUNCTION

Supply Voltage

VIN

VSS

VOUT

Ground

Output

No Connection

4, 5

2,4,6

■PRODUCT CLASSIFICATION

●Ordering Information

XC61C①②③④⑤⑥⑦

DESIGNATOR

DESCRIPTION

SYMBOL

DESCRIPTION

: CMOS output

①

Output Configuration

: N-ch open drain output

: e.g.0.9V → ②0, ③9

: e.g.1.5V → ②1, ③5

: No delay

: Within ±1%

: Within ±2%

② ③

Detect Voltage

08 ~ 60

④

⑤

Output Delay

Detect Accuracy

: SSOT-24 (SC-82)

: SOT-23

: SOT-89

: SOT-25

⑥

⑦

Package

: TO-92 (Standard)

: TO-92 (Custom pin configuration)

: USP-6B

: USP-6C

: USP-4

: Embossed tape, standard feed

: Embossed tape, reverse feed

: Paper type (TO-92)

: Bag (TO-92)

Device Orientation

2/19

XC61C

Series

■PACKAGING INFORMATION

●SSOT-24 (SC-82)

●SOT-25

●SOT-23

3/19

XC61C Series

■PACKAGING INFORMATION (Continued)

●SOT-89

●TO-92

4/19

XC61C

Series

■PACKAGING INFORMATION (Continued)

●USP-6C

●USP-4

Soldering fillet surface is not

formed because the sides of the

pins are plated.

5/19

XC61C Series

■MARKING RULE

● SSOT-24, SOT-23, SOT-25,

SOT-89, USP-4

①

Represents integer of detect voltage and

CMOS Output (XC61CC series)

MARK

CONFIGURATION

VOLTAGE (V)

CMOS

0.X

1.X

2.X

3.X

4.X

5.X

6.X

①

②

④

N-Channel Open Drain Output (XC61CN series)

①

②

③ ④

MARK

CONFIGURATION

VOLTAGE (V)

N-ch

0.X

1.X

2.X

3.X

4.X

5.X

6.X

①

②

③

④

②Represents decimal number of detect voltage

MARK

VOLTAGE (V)

MARK

VOLTAGE (V)

X.0

X.1

X.2

X.3

X.4

X.5

X.6

X.7

X.8

X.9

SOT-25

(TOP VIEW)

③Represents delay time

(Except for SSOT-24)

MARK

DELAY TIME

No Delay Time

PRODUCT SERIES

XC61Cxxx0xxx

④Represents production lot number

Based on the internal standard. (G, I, J, O, Q, W excepted)

USP-4

(TOP VIEW)

6/19

XC61C

Series

■MARKING RULE (Continued)

●TO-92

①Represents output configuration

OUTPUT

CONFIGURATION

MARK

CMOS

N-ch

②, ③Represents detect voltage (ex.)

MARK

VOLTAGE (V)

②

③

3.3

5.0

④Represents delay time

MARK

DELAY TIME

No delay

⑤Represents detect voltage accuracy

MARK

DETECT VOLTAGE ACCURACY

Within ± 1% (Semi-custom)

Within ± 2%

⑥Represents a least significant digit of production year

MARK

PRODUCTION YEAR

2005

2006

⑦Represents production lot number

0 to 9, A to Z repeated. (G, I, J, O, Q, W excepted)

* No character inversion used.

●USP-6B, USP-6C

①, ②Represents product series

MARK

PRODUCT SERIES

①

②

XC61Cxxx0xDx

③Represents output configuration

MARK

OUTPUT CONFIGURATION

PRODUCT SERIES

XC61CCxx0xDx

XC61CNxx0xDx

USP-6B

(TOP VIEW)

CMOS

N-ch

④, ⑤Represents detect voltage

(ex.)

MARK

VOLTAGE (V)

PRODUCT SERIES

④

⑤

3.3

5.0

XC61Cx330xDx

XC61Cx500xDx

USP-6C

(TOP VIEW)

⑥Represents production lot number

0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)

Note: No character inversion used.

7/19

XC61C Series

■BLOCK DIAGRAMS

(1) CMOS Output

(2) N-ch Open Drain Output

■ABSOLUTE MAXIMUM RATINGS

Ta = 25^OC

UNITS

PARAMETER

Input Voltage

SYMBOL

RATINGS

9.0

VIN

12.0

Output Current

CMOS

IOUT

VSS -0.3 ~ VIN +0.3

VSS -0.3 ~ 9.0

VSS -0.3 ~ 12.0

150

Output Voltage

Power Dissipation

VOUT

N-ch Open Drain Output *1

N-ch Open Drain Output *2

SSOT-24

SOT-23

250

500

300

SOT-25

SOT-89

TO-92

USP-6B

USP-6C

100

USP-4

120

-40～+85

-40～+125

^OC

Operating Temperature Range

Storage Temperature Range

Topr

Tstg

*1: Low voltage: VDF(T)=0.8V~1.5V

*2: Standard voltage: VDF(T)=1.6V~6.0V

8/19

XC61C

Series

■ELECTRICAL CHARACTERISTICS

VDF (T) = 0.8V to 6.0V ± 2%

VDF (T) = 2.6V to 5.0V ± 1%

Ta=25℃

CIRCUITS

PARAMETER

Detect Voltage

SYMBOL

VDF

CONDITIONS

VDF(T)=0.8V~1.5V *1

VDF(T)=1.6V~6.0V *2

MIN.

VDF(T)

x 0.98

VDF(T)

x 0.99

VDF

TYP.

MAX. UNITS

VDF(T)

x 1.02

VDF(T)

x 1.01

VDF(T)=2.6V~5.0V *2

VDF(T)

VDF

x 0.08

Hysteresis Range

Supply Current

VHYS

ISS

x 0.02 x 0.05

VIN = 1.5V

VIN = 2.0V

VIN = 3.0V

VIN = 4.0V

VIN = 5.0V

0.7

0.8

0.9

1.0

1.1

2.3

2.7

3.0

μA

3.2

3.6

Operating Voltage *1

Operating Voltage *2

VDF(T) = 0.8V to 1.5V

VDF(T) = 1.6V to 6.0V

0.7

0.10

0.85

1.0

3.0

5.0

6.0

7.0

6.0

10.0

VIN

VIN = 0.7V

VIN = 1.0V

VIN = 6.0V

VIN = 1.0V

VIN = 2.0V

VIN = 3.0V

VIN = 4.0V

VIN = 5.0V

VIN = 8.0V

CMOS

0.80

2.70

-7.5

2.2

7.7

10.1

11.5

13.0

-10.0

N-ch VDS = 0.5V

Output Current *1

CMOS, P-ch VDS = 2.1V

-1.5

IOUT

N-ch VDS = 0.5V

Output Current *2

Leak Current

CMOS, P-ch VDS = 2.1V

VIN=6.0V, VOUT=6.0V*1

-2.0

100

Ileak

VIN=10.0V, VOUT=10.0V*2

N-ch Open Drain

Temperature

Characteristics

Delay Time

ΔVDF

ppm/

℃

-40℃ ≦ Topr ≦ 85℃

Inverts from VDR to VOUT

±100

Topr

･

tDLY

0.03

0.20

(VDR

→

VOUT inversion)

NOTE:

*1: Low Voltage: VDF(T)=0.8V~1.5V

*2: Standard Voltage: VDF(T)=1.6V~6.0V

VDF (T): Setting detect voltage

Release Voltage: VDR = VDF + VHYS

9/19

XC61C Series

■OPERATIONAL EXPLANATION

(Especially prepared for CMOS output products)

① When input voltage (VIN) rises above detect voltage (VDF), output voltage (VOUT) will be equal to VIN.

(A condition of high impedance exists with N-ch open drain output configurations.)

② When input voltage (VIN) falls below detect voltage (VDF), output voltage (VOUT) will be equal to the ground voltage

(VSS) level.

③ When input voltage (VIN) falls to a level below that of the minimum operating voltage (VMIN), output will become

unstable. In this condition, VIN will equal the pulled-up output (should output be pulled-up.)

④ When input voltage (VIN) rises above the ground voltage (VSS) level, output will be unstable at levels below the

minimum operating voltage (VMIN). Between the VMIN and detect release voltage (VDR) levels, the ground voltage (VSS)

level will be maintained.

⑤ When input voltage (VIN) rises above detect release voltage (VDR), output voltage (VOUT) will be equal to VIN.

(A condition of high impedance exists with N-ch open drain output configurations.)

⑥ The difference between VDR and VDF represents the hysteresis range.

●Timing Chart

10/19

XC61C

Series

■NOTES ON USE

1. Please use this IC within the stated maximum ratings. Operation beyond these limits may cause degrading or permanent

damage to the device.

2. When a resistor is connected between the VIN pin and the input with CMOS output configurations, oscillation may occur

as a result of voltage drops at RIN if load current (IOUT) exists. (refer to the Oscillation Description (1) below)

3. When a resistor is connected between the VIN pin and the input with CMOS output configurations, irrespective of N-ch

output configurations, oscillation may occur as a result of through current at the time of voltage release even if load

current (IOUT) does not exist. (refer to the Oscillation Description (2) below )

4. With a resistor connected between the VIN pin and the input, detect and release voltage will rise as a result of the IC's

supply current flowing through the VIN pin.

5. In order to stabilize the IC's operations, please ensure that VIN pin's input frequency's rise and fall times are more than

several µ sec / V.

6. Please use N-ch open drains configuration, when a resistor RIN is connected between the VIN pin and power source.

In such cases, please ensure that RIN is less than 10kΩ and that C is more than 0.1µF.

●Oscillation Description

(1) Output current oscillation with the CMOS output configuration

When the voltage applied at IN rises, release operations commence and the detector's output voltage increases. Load

current (IOUT) will flow at RL. Because a voltage drop (RIN x IOUT) is produced at the RIN resistor, located between the input

(IN) and the VIN pin, the load current will flow via the IC's VIN pin. The voltage drop will also lead to a fall in the voltage level

at the VIN pin. When the VIN pin voltage level falls below the detect voltage level, detect operations will commence.

Following detect operations, load current flow will cease and since voltage drop at RIN will disappear, the voltage level at

the VIN pin will rise and release operations will begin over again.

Oscillation may occur with this " release - detect - release " repetition.

Further, this condition will also appear via means of a similar mechanism during detect operations.

(2) Oscillation as a result of through current

Since the XC61C series are CMOS IC S, through current will flow when the IC's internal circuit switching operates (during

release and detect operations). Consequently, oscillation is liable to occur as a result of drops in voltage at the through

current's resistor (RIN) during release voltage operations. (refer to Figure 3)

Since hysteresis exists during detect operations, oscillation is unlikely to occur.

11/19

XC61C Series

100kΩ*

12/19

XC61C

Series

■TYPICAL PERFORMANCE CHARACTERISTICS

●Low Voltage

13/19

XC61C Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●Low Voltage (Continued)

(4) N-ch Driver Output Current vs. VDS

０９０２

ＸＣ６１ＣＣ

Ｖ

)

１１０２

ＸＣ６１ＣＣ

Ｖ

)

１１０２

Ｖ

(０.９

(１.１

ＸＣ６１ＣＣ (１.１ )

1.4

1.2

1.0

0.8

0.6

0.4

0.2

1.4

1.2

1.0

0.8

0.6

0.4

0.2

3.0

2.5

2.0

1.5

1.0

0.5

Ta=25℃

IN =1.0V

IN =0.8V

0.7V

0.2

0.4

0.6

0.8

1.0

0.2

0.4

0.6

0.8

1.0

0.2

0.4

0.6

0.8

1.0

DS (V)

VDS (V)

DS (V)

１５０２

ＸＣ６１ＣＣ

Ｖ

)

１５０２Ｖ

ＸＣ６１ＣＣ (１.５ )

(１.５

1.4

1.2

1.0

0.8

0.6

0.4

0.2

8.0

6.0

4.0

2.0

Ta=25℃

IN =1.4V

IN =0.8V

1.2V

0.7V

1.0V

0.2

0.4

0.6

0.8

1.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4

DS (V)

(5) N-ch Driver Output Current vs. Input Voltage

０９０２

Ｖ

)

１１０２

ＸＣ６１ＣＣ

Ｖ

１５０２

ＸＣ６１ＣＣ

Ｖ

ＸＣ６１ＣＣ

(０.９

(１.１

)

(１.５ )

2.5

2.0

1.5

1.0

0.5

5.0

4.0

3.0

2.0

1.0

Ta=-40℃

25℃

DS=0.5V

VDS=0.5V

Ta=-40℃

25℃

Ta=85℃

25℃

85℃

80℃

-40℃

0.8

0.2

0.4

0.6

1.0

0.2

0.4

0.6

0.8

1.0

1.2

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

Input Voltage: VIN (V)

(6) P-ch Driver Output Current vs. Input Voltage

０９０２

ＸＣ６１ＣＣ

Ｖ

１１０２

Ｖ

１５０２

ＸＣ６１ＣＣ

Ｖ

(０.９

)

ＸＣ６１ＣＣ

ꢀ(１.１

)

(１.５ )

Ta= 25℃

DS=2.1V

VDS=2.1V

Ta= 25℃

DS=2.1V

1.5V

1.0V

0.5V

1.0V

0.5V

1.0V

0.5V

Input Voltage: VIN (V)

14/19

XC61C

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●Standard Voltage

(1) Supply Current vs. Input Voltage

ＸＣ６１ＣＣ１８０２ (１.８Ｖ）

ＸＣ６１ＣＣ２７０２ (２.７Ｖ)

3.5

3.0

2.5

2.0

1.5

1.0

0.5

3.5

3.0

2.5

2.0

1.5

1.0

0.5

Ta=85℃

25℃

-40℃

Input Voltage: VIN (V)

ＸＣ６１ＣＣ３６０２ (３.６Ｖ)

ＸＣ６１ＣＣ４５０２ (４.５Ｖ)

3.5

3.0

2.5

2.0

1.5

1.0

0.5

3.5

3.0

2.5

2.0

1.5

1.0

0.5

Ta=85℃

25℃

-40℃

Input Voltage: VIN (V)

(2) Detect, Release Voltage vs. Ambient Temperature

ＸＣ６１ＣＣ１８０２ (１.８Ｖ)

ＸＣ６１ＣＣ２７０２ (２.７Ｖ)

1.90

2.80

2.75

2.70

2.65

1.85

1.80

1.75

-50

-25

100

-50

-25

100

Ambient Temperature : Ta (℃)

ＸＣ６１ＣＣ３６０２ (３.６Ｖ)

ＸＣ６１ＣＣ４５０２ (４.５Ｖ)

3.8

3.7

3.6

3.5

4.7

4.6

4.5

4.4

VDR

-50

-25

100

-50

-25

100

Ambient Temperature : Ta (℃)

15/19

XC61C Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●Standard Voltage (Continued)

(3) Output Voltage vs. Input Voltage

ＸＣ６１ＣＮ１８０２（１.８V)

ＸＣ６１ＣＮ２７０２（２.７Ｖ)

Ta=25℃

Input Voltage: VIN (V)

ＸＣ６１ＣＮ３６０２ (３.６V)

ＸＣ６１ＣＮ４５０２ (４.５V)

Ta=25℃

Input Voltage: VIN (V)

Note : The N-channel open drain pull up resistance value is 100k Ω.

Note : The N-channel open drain pull up resistance value is 100kΩ.

(4) N-ch Driver Output Current vs. VDS

ＸＣ６１ＣＣ１８０２ (１.８Ｖ)

ＸＣ６１ＣＣ２７０２ (２.７V)

Ta=25℃

VIN =1.5V

Ta=25℃

VIN =2.5V

2.0V

1.0V

1.5V

1.0V

1.5

DS (V)

0.5

1.0

DS (V)

1.5

2.0

0.5

1.0

2.0

2.5

3.0

XC61CC4502 (4.5V品)

ＸＣ６１ＣＣ４５０２ (４.５V)

ＸＣ６１ＣＣ３６０２ (３.６Ｖ)

Ta=25℃

IN=4.0V

Ta=25℃

IN =3.0V

2.5V

IN=4.0V

3.5V

3.0V

2.5V

2.0V

1.5V

1.5

1.5V

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

0.5

1.0

2.0

2.5

3.0

DS (V)

VDS (V)

16/19

XC61C

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●Standard Voltage (Continued)

(4) N-ch Driver Output Current vs. VDS

ＸＣ６１ＣＣ１８０２ (１.８V)

ＸＣ６１ＣＣ２７０２（２.７V)

1000

800

600

400

200

1000

800

600

400

200

IN =0.8V

Ta=25℃

IN =0.8V

0.7V

0.2

0.4

0.6

0.8

1.0

0.2

0.4

0.6

0.8

1.0

DS (V)

ＸＣ６１ＣＣ３６０２ (３.６V)

ＸＣ６１ＣＣ４５０２ (４.５V)

1000

800

600

400

200

1000

800

600

400

200

Ta=25℃

IN =0.8V

0.7V

0.2

0.4

0.6

0.8

1.0

0.2

0.4

0.6

0.8

1.0

DS (V)

(5) N-ch Driver Output Current vs. Input Voltage

ＸＣ６１ＣＣ１８０２ (１.８V)

ＸＣ６１ＣＣ２７０２ (２.７V)

DS=0.5V

VDS=0.5V

Ta=-40℃

25℃

85℃

0.5

1.0

1.5

2.0

0.5

1.0

1.5

2.0

2.5

3.0

Input Voltage: V^IN(V)

ＸＣ６１ＣＣ３６０２ (３.６V)

ＸＣ６１ＣＣ４５０２ (４.５V)

DS=0.5V

VDS=0.5V

Ta=-40℃

25℃

85℃

Input Voltage: VIN (V)

17/19

XC61C Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●Standard Voltage (Continued)

(6) P-ch Driver Output Current vs. Input Voltage

ＸＣ６１ＣＣ１８０２ (１.８V)

ＸＣ６１ＣＣ２７０２ (２.７V)

VDS=2.1V

1.5V

1.0V

0.5V

1.5V

1.0V

0.5V

Input Voltage: VIN (V)

ＸＣ６１ＣＣ３６０２ (３.６V)

ＸＣ６１ＣＣ４５０２ (４.５V)

VDS=2.1V

1.5V

1.0V

1.5V

1.0V

0.5V

Input Voltage: VIN (V)

18/19

XC61C

Series

1. The products and product specifications contained herein are subject to change without

notice to improve performance characteristics. Consult us, or our representatives

before use, to confirm that the information in this catalog is up to date.

2. We assume no responsibility for any infringement of patents, patent rights, or other

rights arising from the use of any information and circuitry in this catalog.

3. Please ensure suitable shipping controls (including fail-safe designs and aging

protection) are in force for equipment employing products listed in this catalog.

4. The products in this catalog are not developed, designed, or approved for use with such

equipment whose failure of malfunction can be reasonably expected to directly

endanger the life of, or cause significant injury to, the user.

(e.g. Atomic energy; aerospace; transport; combustion and associated safety

equipment thereof.)

5. Please use the products listed in this catalog within the specified ranges.

Should you wish to use the products under conditions exceeding the specifications,

please consult us or our representatives.

6. We assume no responsibility for damage or loss due to abnormal use.

prior permission of Torex Semiconductor Ltd.

19/19

XC61CC1202MR [TOREX]

相关型号：

XC61CC1202MR-G

XC61CC1202NB

XC61CC1202NH

XC61CC1202NL

XC61CC1202NL-G

XC61CC1202NR

XC61CC1202PB

XC61CC1202PH

XC61CC1202PL

XC61CC1202PL-G

XC61CC1202PR

XC61CC1202TB