RT9824C

4

DS9824C-00 August 2014

www.richtek.com

©

Copyright 2014 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

Electrical Characteristics

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

VCC Supply Current

Without load

--

--

200

A

VCC Operating Voltage

2.97

5

5.94

V

VCC POR Rising

--

2.8

--

V

VCC POR Hysteresis

--

0.15

--

V

Voltage Detector & MUTE Threshold

V5 High Threshold Voltage

3.92

4

4.08

V

V54 High Threshold Voltage

4.23

4.32

4.41

V

VADJ High Threshold Voltage

0.98

1

1.02

V

Manual Reset High Voltage

2

--

--

V

Manual Reset Low Voltage

--

--

0.8

V

Voltage Detector Deglitch and Delay

Voltage Detectors Delay Time

45

60

80

ms

--

20

--

s

Output : Open Drain

RESET Output Low Voltage

at RESET output

--

--

0.3

V

CTR Output Low Voltage

at CTR output

--

--

0.3

V

Recommended Operating Conditions

(Note 4)



Junction Temperature Range ---------------------------------------------------------------------------------------------

−40°C to 125°C

°C, unless otherwise specified)

Absolute Maximum Ratings

(Note 1)



VCC, CTR, MR, RESET, V5, V54, VADJ ------------------------------------------------------------------------------

−0.3V to 6.5V



°C

TSOT-23-8 --------------------------------------------------------------------------------------------------------------------- 0.435W



Package Thermal Resistance (Note 2)

TSOT-23-8,



Junction Temperature ------------------------------------------------------------------------------------------------------- 150

°C



Lead Temperature (Soldering, 10 sec.) --------------------------------------------------------------------------------- 260

°C



Storage Temperature Range ----------------------------------------------------------------------------------------------

−65°C to 150°C



ESD Susceptibility (Note 3)

HBM (Human Body Model) ------------------------------------------------------------------------------------------------ 2kV

MM (Machine Model) ------------------------------------------------------------------------------------------------------- 200V