UM601-A Просмотр технического описания (PDF) - Unisonic Technologies

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UM601-A

VOLTAGE AND CURRENT CONTROLLER

Unisonic Technologies 

UM601/A

Preliminary

LINEAR INTEGRATED CIRCUIT

„ ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

DC Supply Voltage

VCC

36

V

Output Current

IOUT

20

mA

Power Dissipation

PD

200

mW

Input Voltage

VIN

-0.3 ~ VCC-1.5

V

Input Current

IIN

±1

mA

Junction Temperature

TJ

150

°C

Storage Temperature

TSTG

-40 ~ +125

°C

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.

„ OPERATING CONDITIONS

PARAMETER

Supply Voltage

Ambient Operating Temperature

SYMBOL

VCC

TOPR

RATINGS

4.5 ~ 32

TMIN ~ TMAX

UNIT

V

°C

„ THERMAL DATA

PARAMETER

Junction to Ambient

SYMBOL

θJA

RATINGS

130 ~ 200

UNIT

°C/W

„ ELECTRICAL CHARACTERISTICS (VCC=15V, TA=25°C, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Total Supply Current

ICC VCC=15V

2 mA

Input Voltage

Input Offset Voltage

VI

VIO

TA=25°C

TMIN.<TAMB.<TMAX.

0

VCC-1.5 V

-5 1

5 mV

-7

7 mV

Input Bias Current

IIB

VIN=1.2V on pin 7 25°C

-700 -300

and VIN=0V on pin5 TMIN.<TAMB.<TMAX. -1000

0

0

nA

nA

Output Sink Current

25°C

15

mA

ISINK VOL=2.5 V

TMIN.<TAMB.<TMAX. 8

mA

Large Signal Voltage Gain

AVO RL=2kΩ, TMIN.<TAMB.<TMAX.

15

V/mV

Supply Voltage Rejection Ratio

SVR TMIN.<TAMB.<TMAX.

65 90

dB

Common Mode Rejection Ratio

CMR TMIN.<TAMB.<TMAX.

80

dB

Gain Bandwidth Product

Output Leakage Current

GBP

IOH

VCC=15V, F=100kHz, VIN=10mV,

RL=2kΩ, CL=100pF

TA=25°C

TMIN.<TAMB.<TMAX.

1

MHZ

2 μA

7 μA

VOLTAGE REFERENCE

Reference Voltage

VREF IOUT=1mA, TAMB=25°C

UM601

UM601A

1.21 1.24 1.27 V

1.227 1.240 1.252

Temperature Stability

KVT TMIN.<TAMB.<TMAX.

30 100 ppm/°C

Load Regulation

Reglo 1mA <IOUT<10mA

5 15 mV

Line Regulation

Regli 5V<VIN<32V

3.5 10 mV

CURRENT GENERATOR

Current Source

IO

1.4

mA

Temperature Stability

KCGT TMIN.<TAMB.<TMAX.

500

ppm/°C

Line Regulation

CgliR 4.5V<VCC<32V

0.003 0.030 mV

Voltage at the enable pin to have

IO=1.4mA

VCSEN TMIN.<TAMB.<TMAX.

0.6 V

Voltage at the enable pin to have

IO=0mA

VCSDIS TMIN.<TAMB.<TMAX.

2

V

Input Current on the Csen pin

ICSEN TMIN.<TAMB.<TMAX.

30 μA

Leakage Current

ICSLEAK VCS=2V, TMIN.<TAMB.<TMAX.

0.5 2 μA

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

4 of 5

QW-R105-028.B

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