88C60L-AL5-R [UTC]

Power Management Circuit;


型号：	88C60L-AL5-R
厂家：	Unisonic Technologies
描述：	Power Management Circuit
文件：	总7页 (文件大小：220K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

88CXX

CMOS IC

BUILT-IN DELAY CIRCUIT

HIGH-PRECISION VOLTAGE

DETECTOR

DESCRIPTION

The UTC 88CXX series are highly accurate, low power

consumption voltage detector, manufactured using CMOS process.

The detection voltage is fixed internally, with an accuracy of ±2.0%.

Besides, UTC 88CXX can easily delay a release signal by

attachment of an external capacitor with built-in delay circuit.

FEATURES

* Highly accurate

: 2.0%

* Hysteresis characteristics: 5% typ.

Lead-free:

88CXXL

* Ultra-low current consumption: 1.0μA typ. (V_DD=2.0V)

* Detection voltage ranges: 1.5~6V and step by 0.1V.

* Low operating voltage based on detection voltage

* Delay time setting by an additional external capacitor.

Halogen-free: 88CXXG

ORDERING INFORMATION

Ordering Number

Package

Packing

Normal

Lead Free

Halogen Free

88CXX-AF5-R

88CXX-AL5-R

88CXXL-AF5-R

88CXXL-AL5-R

88CXXG-AF5-R

88CXXG-AL5-R

SOT-25

Tape Reel

SOT-353

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QW-R502-040,C

88CXX

CMOS IC

PIN CONFIGURATION

PIN NO.

PIN NAME

V_OUT

V_DD

V_SS

C_D

MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

30:3.0V

31:3.1V

32:3.2V

33:3.3V

34:3.4V

35:3.5V

36:3.6V

37:3.7V

38:3.8V

39:3.9V

40:4.0V

41:4.1V

42:4.2V

43:4.3V

44:4.4V

45:4.5V

15:1.5V

16:1.6V

17:1.7V

18:1.8V

19:1.9V

20:2.0V

21:2.1V

22:2.2V

23:2.3V

24:2.4V

25:2.5V

26:2.6V

27:2.7V

28:2.8V

29:2.9V

46:4.6V

47:4.7V

48:4.8V

49:4.9V

50:5.0V

51:5.1V

52:5.2V

53:5.3V

60:6.0V

SOT-25/SOT-353

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88CXX

CMOS IC

BLOCK DIAGRAMS

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ABSOLUTE MAXIMUM RATINGS (T_A=25℃, unless otherwise specified.)

PARAMETER

SYMBOL

V_DD-Vss

V_CD

RATINGS

UNIT

Power Supply Voltage

V_SS-0.3 ~ V_DD+0.3

C_DTerminal Input Voltage

Output Voltage

V_OUT

Output Current

I_OUT

℃

SOT-25

250

Power Dissipation

P_D

SOT-353

150

Operating Temperature

Storage Temperature

T_OPR

T_STG

-40 ~ +85

-40 ~ +150

℃

Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS (T_a=25℃, unless otherwise specified.)

Detection voltage (1.5V ~ 2.6V)

PARAMETER

SYMBOL

V_DET

TEST CONDITONS

MIN

-V_DET

×0.98

-V_DET

×0.03

TYP

MAX

-V_DET

×1.02

-V_DET

×0.08

3.0

UNIT

Detect Voltage

-V_DET

×0.05

1.2

Hysteresis Range

V_HYS

Supply Current

I_SS

V_DD=3.5V

μA

Operating Voltage

V_DD

0.95

10.0

Nch V_DS=0.5V

Pch V_DS=0.5V

V_DD=1.20V 0.23

0.50

0.62

Output Current

I_OUT

V_DD=4.8V

0.36

△V_DET

△T_OPR·V_DET

Detect Voltage Temperature

Characteristics

ppm/℃

±100

Delay Time

t_DLY

V_DD=3.5V, C_D=4.7nF

Detection voltage (2.7V ~ 3.9V)

PARAMETER

SYMBOL

V_DET

TEST CONDITONS

MIN

-V_DET

×0.98

-V_DET

×0.03

TYP

MAX

-V_DET

×1.02

-V_DET

×0.08

3.3

UNIT

Detect Voltage

-V_DET

×0.05

1.3

Hysteresis Range

V_HYS

Supply Current

I_SS

V_DD=4.5V

μA

Operating Voltage

V_DD

0.95

10.0

_DD=1.20V 0.23

_DD=2.40V 1.60

0.50

3.70

0.62

Nch V_DS=0.5V

Pch V_DS=0.5V

Output Current

I_OUT

V_DD=4.8V

0.36

△V_DET

△T_OPR·V_DET

Detect Voltage Temperature

Characteristics

ppm/℃

±100

Delay Time

t_DLY

V_DD=4.5V, C_D=4.7nF

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88CXX

CMOS IC

ELECTRICAL CHARACTERISTICS(Cont.)

Detection voltage (4.0V ~ 5.4V)

PARAMETER

SYMBOL

V_DET

TEST CONDITONS

MIN

-V_DET

×0.98

-V_DET

×0.03

TYP

MAX

-V_DET

×1.02

-V_DET

×0.08

3.8

UNIT

Detect Voltage

-V_DET

×0.05

1.5

Hysteresis Range

V_HYS

Supply Current

I_SS

V_DD=6.0V

μA

Operating Voltage

V_DD

0.95

_DD=1.20V 0.23

_DD=2.40V 1.60

10.0

0.50

3.70

0.75

Nch V_DS=0.5V

Pch V_DS=0.5V

Output Current

I_OUT

V_DD=6.0V

0.46

△V_DET

△T_OPR·V_DET

Detect Voltage Temperature

Characteristics

ppm/℃

±100

Delay Time

t_DLY

V_DD=7.0V, C_D=4.7nF

Detection voltage (5.5V ~ 6.0V)

PARAMETER

SYMBOL

V_DET

TEST CONDITONS

MIN

-V_DET

×0.98

-V_DET

×0.03

TYP

MAX

-V_DET

×1.02

-V_DET

×0.08

3.5

UNIT

Detect Voltage

-V_DET

×0.05

1.4

Hysteresis Range

V_HYS

Supply Current

I_SS

V_DD=7.5V

μA

Operating Voltage

V_DD

_DD=1.20V 0.23

_DD=2.40V 1.60

0.50

3.70

3.42

Nch V_DS=0.5V

Pch V_DS=0.5V

Output Current

I_OUT

V_DD=4.8V

2.08

Detect Voltage Temperature

Characteristics

△V_DET

△T_OPR·V_DET

t_DLY

ppm/℃

±100

Delay Time

V_DD=7.5V, C_D=4.7nF

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88CXX

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DECTECTION VOLTAGE RANGE vs. HYSTERESIS WIDTH

DETECTION VOLTAGE

RANGE (V)

1.5V±2.0%

1.6V±2.0%

1.7V±2.0%

1.8V±2.0%

1.9V±2.0%

2.0V±2.0%

2.1V±2.0%

2.2V±2.0%

2.3V±2.0%

2.4V±2.0%

2.5V±2.0%

2.6V±2.0%

2.7V±2.0%

2.8V±2.0%

2.9V±2.0%

3.0V±2.0%

3.1V±2.0%

3.2V±2.0%

3.3V±2.0%

3.4V±2.0%

3.5V±2.0%

HYSTERESIS WIDTH

V_HYSTYP (V)

0.075

DETECTION VOLTAGE

RANGE (V)

3.6V±2.0%

3.7V±2.0%

3.8V±2.0%

3.9V±2.0%

4.0V±2.0%

4.1V±2.0%

4.2V±2.0%

4.3V±2.0%

4.4V±2.0%

4.5V±2.0%

4.6V±2.0%

4.7V±2.0%

4.8V±2.0%

4.9V±2.0%

5.0V±2.0%

5.1V±2.0%

5.2V±2.0%

5.3V±2.0%

6.0V±2.0%

HYSTERESIS WIDTH

V_HYSTYP (V)

0.180

0.185

0.190

0.195

0.200

0.205

0.210

0.215

0.220

0.225

0.230

0.235

0.240

0.245

0.250

0.255

0.260

0.265

0.300

0.080

0.085

0.090

0.095

0.100

0.105

0.110

0.115

0.120

0.125

0.130

0.135

0.140

0.145

0.150

0.155

0.160

0.165

0.170

0.175

OUTPUT CONFIGURATIONS

Implementation

CMOS

With different power supplies

With active low reset CPUs

Yes

With active high reset CPUs

With voltage divider variable resistors

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88CXX

CMOS IC

TYPICAL CHARACTERISTICS

(1) Current consumption – Input voltage

(2) Pch transistor output current - V_DS

-VDET=1.5V

Ta=25℃

3.4μA

2.5

2.0

1.5

1.0

VDD=8.4V

VDD=7.2V

VDD=6.0V

VDD=4.8V

VDD=3.6V

0.5

0.0

VDD=2.4V

Input Voltage, VDD (V)

VDS (V)

(6) Dynamic response (CD : Open)

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

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