MC33394 datasheet(9/44 Pages) MOTOROLA

部件名	MC33394

功能描述	MULTI OUTPUT POWER SUPPLY

Download	44 Pages

Scroll/Zoom	100%

制造商	MOTOROLA [Motorola, Inc]

网页	http://www.freescale.com

标志

9 / 44 page

33394

9

MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA

3. ELECTRICAL CHARACTERISTICS (–40

°C ≤ TA ≤ +125°C; +4.0 V ≤ VBAT ≤ +26.5 V using the 33394 typical application

circuit – see Figure 1, unless otherwise noted.)

Characteristic

Symbol

Min.

Typ.

Max.

Unit

DC CHARACTERISTICS:

VDDH

VDDH Output Voltage, IVDDH = –400 mA;

VDDH

4.9

5.0

5.1

V

VDDH Load Regulation, VBAT = 13.3 V; IVDDH = 0 to –400 mA;

LoadRgVDDH

–40

40

mV

VDDH Line Regulation, VBAT = 4.0 V to 26.5 V; IVDDH = –400 mA;

LineRgVDDH

–20

20

mV

VDDH Drop Out Voltage, VPRE – VDDH, IVDDH = –400 mA;

Decrease VBAT until Resets asserted

VDOV

450

mV

VDDH Output Current, VBAT = 4.0 V to 26.5 V

IVDDH

–400

mA

VDDH Short Circuit Current, VDDH = 0 V

ISC

–750

–440

mA

VDDH Maximum Allowed Feedback Current

(Note 1)

(Power Up Sequence Guaranteed)

(Note 2)

135

µA

VDDH Reset Voltage, Range of VDDH where Resets must remain

asserted

VVDDH_HRST

0.5

4.8

V

Thermal Shutdown Junction Temperature

(Note 1)

TSDIS

150

190

°C

Thermal Shutdown Hysteresis

(Note 1)

TSHYS

5.0

20

°C

VDD3_3

VDD3_3 Output Voltage, IVDD3_3 = –120 mA;

VDD3_3

3.21

3.3

3.36

V

VDD3_3 Load Regulation, VBAT = 13.3 V; IVDD3_3 = 0 to –120 mA

LoadRgVDD3

–40

40

mV

VDD3_3 Line Regulation, VBAT = 4.0V to 26.5V; IVDD3_3 = –120mA

LineRgVDD3

–20

20

mV

VDD3_3 Drop Out Voltage, VPRE – VDD3_3

IVDD3_3 = –120 mA; Decrease VBAT until Resets asserted

VDOV

2.04

V

VDD3_3 Output Current, VBAT = 4.0 V to 26.5 V

IVDD3_3

–120

mA

VDD3_3 Short Circuit Current, VDD3_3 = 0 V

ISC

–320

–130

mA

VDD3_3 Maximum Allowed Feedback Current

(Note 1)

(Power Up Sequence Guaranteed)

(Note 2)

135

µA

VDD3_3 Reset Voltage

Range of VDD3_3 where Resets must remain asserted

VVDD3_HRST

0.5

3.1

V

Thermal Shutdown Junction Temperature

(Note 1)

TSDIS

150

190

°C

Thermal Shutdown Hysteresis

(Note 1)

TSHYS

5.0

20

°C

VDDL

VDDL Feedback Reference Voltage, pin VDDL_FB

IVDDL_B = 0 to –40 mA

VDDLREF

1.242

1.267

1.292

V

VDDL Load Regulation, VBAT = 13.3 V; IVDDL_B = 0 to –40 mA

LoadRgVDDL

–1.6

0

%

VDDL Line Regulation

VBAT = 4.0 V to 26.5 V; IVDDL_B = –40 mA

LineRgVDDL

–0.8

0.8

%

VDDL Drop Out Voltage, VPRE – VDDL

IVDDL = –400 mA; VBAT decreases until Resets asserted

VDOV

1.3

V

VDDL Reset Voltage,

(Note 1)

Range of VDDL where Resets must remain asserted

VVDDL_HRST

0.5

VDDL

–5%

V

VDDL Susceptibility to Feeding Back

(Note 3)

(Power Up Sequence Guaranteed)

VDDLREF

0.187

V

VDDL_B Drive Output Current, VBAT = 7.5V to 26.5V

IVDDL_B

–40

mA

VDDL_B Drive Short Circuit Current

VDDL_B = 0V, VBAT = 7.5V to 26.5V

IscVDDL_B

–100

–45

mA

VDDL_X Drive Output Current, VBAT = 4.0 V to 6 V

IVDDL_B

–40

mA

VDDL_X Drive Short Circuit Current, VDDL_X = 0V, VBAT = 4.0V to 6V

IscVDDL_X

–100

–45

mA

VDDL Feedback VDDL_FB Input Current, VDDL_FB = 5.0 V

IVDDL_FB

0

2.0

µA

NOTE:

1. Guaranteed by design but not production tested.

2. Maximum allowed current flowing back into the regulator output.

3. Voltage fed back into the VDDL output, which still guaranties proper Power Up sequencing.

类似零件编号 - MC33394

制造商	部件名	数据表	功能描述
Motorola, Inc	MC33394	408Kb / 44P	Switch Mode Power Supply with Multiple Linear Regulators and High Speed CAN Transceiver

More results

类似说明 - MC33394

制造商	部件名	数据表	功能描述
Vishay Siliconix	SI9136	259Kb / 16P	Multi-Output Power-Supply Controller Rev. D, 16-May-11
Panasonic Semiconductor	AN8072N	39Kb / 4P	Multi Output Power Supply Regulator
Vishay Siliconix	SI9136	178Kb / 14P	Multi-Output Power-Supply Controller Rev. C, 03-Apr-00
	SI9136	224Kb / 16P	Multi-Output Power-Supply Controller 01-Jan-2022
	SI9135	271Kb / 16P	SMBus Multi-Output Power-Supply Controller Rev. D, 16-May-11
	SI9135	453Kb / 14P	SMBus Multi-Output Power-Supply Controller Rev. B, 05-Apr-99
Good Will Instrument Co...	GPP-1326	501Kb / 2P	MULTI-OUTPUT PROGRAMMABLE DC POWER SUPPLY
List of Unclassifed Man...	PWS-665-PQ	348Kb / 1P	665W PS2 Multi-output Power Supply Specification
RICOH electronics devic...	RV5VE001A	321Kb / 49P	MULTI-POWER SUPPLY
Power Integrations, Inc...	DI-23	512Kb / 2P	10 W, Multi-output, High Speed Modem Power Supply