CAT7311 查看數據表（PDF） - Catalyst Semiconductor => Onsemi

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CAT7311

i2c and smbus i/o port expanders

Catalyst Semiconductor => Onsemi 

dc-dc converters / shunt regulators

PRODUCT LIST

DC-DC CONVERTERs

Packages (Pin Count)1

Part Operating Input

Number Modes Voltage

CAT3200 2xVIN 2.7-4.5V

CAT3200-5 2xVIN 2.7-4.5V

CAT660 2xVIN , -1xVIN 1.5-5.5V

CAT661 2xVIN , -1xVIN 1.5-5.5V

Ground

Current

1.6mA

1.6mA

0.3mA

0.3mA

Output

Current

100mA

100mA

100mA

100mA

Switching Output Internal DIP

Frequency Impedence Regulation (P,L,GL)

2MHz

10Ω

Yes

2MHz

10Ω

Yes

10/80kHz 4Ω

No

8

25/135kHz 4Ω

No

8

MSOP

(R, Z, GZ)

8

SOIC TSOT23

(S,V,GV) (TS,TD,GTD)

6

8

8

APPLICATION LITERATURE / EVALUATION AND DEMONSTRATION BOARDS

Document

Number

Title

AN15 CAT3200DB1 Board Hardware for the CAT3200 DC-DC Converter

AN18 CAT660EVAL1 Evaluation Board for the CAT660 Charge Pump Voltage Converter

PRODUCT LIST

TDFN

(RD8, ZD8, GD8)

(4 x 4 mm)

8

8

LOW VOLTAGE SHUNT REGULATORs

Reference

Voltage Across Temp2

Part Reference

Number Voltage (V)

Min

Max

CAT102

0.6

0.588

0.612

Initial Accuracy

+1%

CAT431L 1.24

1.228

1.252

+0.5%

Notes:

1. Available in standard and “green” packages.

2. Operating temp range of -40˚C to +85˚C with junction temperatures from -40˚C to +105˚C.

All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.

Packages (Pin Count)1

SOT23

(TP, TB, GTB)

TO-92

(TN, TL, GTL)

5

3, 5

3

ALOGEN FR

8

Visit our website for samples, data sheets, and additional product information.

LEA

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