UC1100G-AG6-R View Datasheet(PDF) - Unisonic Technologies

Part Name

Description

View to exact match

UC1100G-AG6-R

LOW-POWER HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

Unisonic Technologies 

UC1100

Preliminary

CMOS IC

 ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

Voltage at CS, OUT to GND

VCC

-0.3~36

V

-0.3~7

V

FB Input

-40~10

V

Output Current at OUT

Internally limited

A

ESD (Machine Model)

200

V

ESD (Human Body Model)

1000

V

Operating Junction Temperature

TOPR

150

°C

Storage Temperature

TSTG

-65~150

°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.

 THERMAL RESISTANCES CHARACTERISTICS

PARAMETER

Junction to Ambient

SYMBOL

θJA

RATINGS

250

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

PARAMETER

SYMBOL

TEST CONDITIONS

UVLO SECTION

Start-Up Threshold

Minimal Operating Voltage

VTH (ST)

VOPR(min)

STANDBY CURRENT SECTION

Start-Up Current

Operating Current

IST VCC=VTH (ST)-0.5V, Before Start-Up

ICC(OPR) Static

DRIVE OUTPUT SECTION

OUT Maximum Current

Sink

Source

IOUT

CURRENT SENSE SECTION

Current Sense Threshold

VCS

Equivalent

Accuracy

Current

Sense

Voltage ∆VCS, eq

VCS, eq

Note 1

Pre-Current Sense

VCS(PRE)

Leading Edge Blanking

FEEDBACK INPUT SECTION

Feedback Pin Input Leakage Current IFB VFB=4V

Feedback Threshold

VFB

Note:

The

output

current

is

given

by IOUT

=

VCS, eq

RCS

×

NP

NS

MIN TYP

16 18.5

7.2

9

350

50

40 60

455 510

365 410

500

2.0 2.5

3.59 3.83

UNIT

°C/W

MAX UNIT

21

V

10.2 V

3

µA

400 µA

mA

80 mA

545 mV

3

%

455 mV

ns

3.1 µA

4.07 V

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3 of 6

QW-R129-007.a

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