SP6132HEU-LSLASHTR datasheet(2/14 Pages) SIPEX

Part #	SP6132HEU-L/TR

Description	High Voltage Synchronous Buck Controller

Download	14 Pages

Scroll/Zoom	100%

Manufacturer	SIPEX [Sipex Corporation]

Direct Link	http://www.sipex.com

Logo

2 / 14 page

2

Date: 5/5/04

SP6132H Dual Supply, Synchronous Buck Controller

PARAMETER

MIN

TYP

MAX

UNITS

CONDITIONS

QUIESCENT CURRENT

VCC Supply Current

1.5

3

mA

♦

VFB =0.9V (No switching)

BST Supply Current

0.2

0.4

mA

♦

VFB =0.9V (No switching)

PROTECTION: UVLO

VCC UVLO Start Threshold

4.00

4.25

4.5

V

VCC UVLO Hysteresis

100

200

300

mV

UVIN Start Threshold

2.3

2.5

2.65

V

UVIN Hysteresis

200

300

400

mV

UVIN Input Current

1

µA

UVIN =3.0V

ERROR AMPLIFIER REFERENCE

Error Amplifier Reference

0.792

0.800

0.808

V

2X Gain Config., Measure VFB

Error Amplifier Reference

0.788

0.800

0.812

V

♦

Over Line and Temperature

Error Amplifier Transconductance

6

ms

Error Amplifier Gain

60

dB

No Load

COMP Sink Current

150

µAVFB = 0.9V, COMP = 0.9V

COMP Source Current

150

µAVFB = 0.7V, COMP = 2.2V

VFB Input Bias Current

50

200

nA

♦

VFB = 0.8V

Internal Pole

4

MHz

COMP Clamp

2.5

V

VFB=0.7V, TA = 25°C

COMP Clamp Temp. Coefficient

-2

mV/°C

CONTROL LOOP: PWM COMPARATOR, RAMP & LOOP DELAY PATH

Ramp Amplitude

0.92

1.1

1.28

V

♦

RAMP Offset

1.1

V

TA = 25°C, RAMP COMP

until GH starts switching

RAMP Offset Temp. Coefficient

-2

mV/°C

GH Minimum Pulse Width

90

180

ns

Maximum Controllable Duty Ratio

92

97

%

♦

Maximum Duty Ratio Measured just

before pulse skipping begins

Maximum Duty Ratio

100

%

Valid for 20 Cycles

Internal Oscillator Frequency

255

300

345

kHz

240

300

360

♦

ELECTRICAL SPECIFICATIONS

Unless otherwise specified: 0°C < TAMB < 70°C, 4.5V < VCC < 5.5V, BST=VCC,SWN = GND = 0V, UVIN = 3.0V, CVCC = 10µF,

CCOMP = 0.1µF, CGH = CGL = 3.3nF, CSS = 50nF, Typical measured at VCC=5V. The ♦ denotes the specifications which

apply over the -40°C to 85°C temperature range, unless otherwise specified.

These are stress ratings only and functional operation of the device at

these ratings or any other above those indicated in the operation sections

of the specifications below is not implied. Exposure to absolute maximum

rating conditions for extended periods of time may affect reliability.

VCC .................................................................................................. 7V

BST ............................................................................................... 33V

BST-SWN ......................................................................... -0.3V to 7V

SWN ................................................................................... -1V to 30V

GH ......................................................................... -0.3V to BST+0.3V

GH-SWN ......................................................................................... 7V

All other pins .......................................................... -0.3V to VCC+0.3V

Peak Output Current < 10us

GH,GL ............................................................................................. 2A

Storage Temperature .................................................. -65°C to 150°C

Power Dissipation .......................................................................... 1W

Lead Temperature (Soldering, 10 sec) ...................................... 300°C

ESD Rating .......................................................................... 2kV HBM

Thermal Resistance ............................................................. 41.9°C/W

ABSOLUTE MAXIMUM RATINGS

Similar Part No. - SP6132HEU-L/TR

Manufacturer	Part #	Datasheet	Description
Sipex Corporation	SP6132HEU-L/TR	264Kb / 14P	High Voltage, 300KHz Synchronous PWM Controller

More results

Similar Description - SP6132HEU-L/TR

Manufacturer	Part #	Datasheet	Description
International Rectifier	IR3651SPBF	1Mb / 19P	HIGH VOLTAGE SYNCHRONOUS PWM BUCK CONTROLLER
ON Semiconductor	CS5212	321Kb / 13P	Low Voltage Synchronous Buck Controller July, 2006 ??Rev. 4
	NCP1586	80Kb / 8P	Low Voltage Synchronous Buck Controller March, 2007 ??Rev. 0
	NCP1570	279Kb / 14P	Low Voltage Synchronous Buck Controller July, 2006 ??Rev. 5
Unisonic Technologies	UCS1201	166Kb / 5P	LOW VOLTAGE SYNCHRONOUS BUCK CONTROLLER
ON Semiconductor	NCP1589D	89Kb / 8P	Low Voltage Synchronous Buck Controller January, 2017 ??Rev. 2
	NCP81046	157Kb / 10P	Low Voltage Synchronous Buck Controller June, 2012 ??Rev. P0
	NCP1579	148Kb / 11P	Low Voltage Synchronous Buck Controller April, 2013 ??Rev. 3
	NCP1588	199Kb / 12P	Low Voltage Synchronous Buck Controller January, 2008 - Rev. 4
	NCP1589A	206Kb / 10P	Low Voltage Synchronous Buck Controller May, 2009 ??Rev. P4

More results

SP6132HEU-L/TR Datasheet(PDF) 2 Page - Sipex Corporation

SP6132HEU-L/TR Datasheet(HTML) 2 Page - Sipex Corporation

Similar Part No. - SP6132HEU-L/TR

Similar Description - SP6132HEU-L/TR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Datasheet Download

Link URL