ISL95820 datasheet(9/47 Pages) INTERSIL

Part #	ISL95820

Description	Green Hybrid Digital Four Phase PWM Controller for Intel VR12.5 CPUs

Download	47 Pages

Scroll/Zoom	100%

Manufacturer	INTERSIL [Intersil Corporation]

Direct Link	http://www.intersil.com/cda/home

Logo

9 / 47 page

ISL95820

9

FN8318.0

February 4, 2013

System Accuracy

CRTZ

Error (VOUT)

No load; closed loop, active mode range,

VID = 1.00V to 2.3V,

-0.5

+0.5

%

VID = 0.80V to 0.99V

-5+5

mV

VID = 0.5V to 0.79V

-8+8

mV

IRTZ

Error (VOUT)

No load; closed loop, active mode range,

VID = 1.00V to 2.3V

-0.8

+0.8

%

VID = 0.8V to 0.99V

-8+8

mV

VID = 0.5V to 0.79V

-10

+10

mV

Internal VBOOT

CRTZ

1.64

1.65

1.66

V

1.69

1.70

1.71

V

1.74

1.75

1.76

V

IRTZ

1.635

1.65

1.665

V

1.685

1.70

1.715

V

1.735

1.75

1.765

V

CHANNEL FREQUENCY

200kHz Configuration

fsw_200k

180

200

220

kHz

300kHz Configuration

fsw_300k

275

300

325

kHz

450kHz Configuration

fsw_450k

410

450

490

kHz

AMPLIFIERS

Current-Sense Amplifier Input Offset

CRTZ

IFB = 0A

-0.2

+0.2

mV

IRTZ

IFB = 0A

-0.3

+0.3

mV

Error Amp DC Gain

AV0

119

dB

Error Amp Gain-Bandwidth Product

GBW

CL = 20pF

17

MHz

ISEN

ISEN Offset Voltage

Maximum of ISEN - Minimum of ISEN

1

mV

ISEN Input Bias Current

20

nA

GATE DRIVER BOOTSTRAP SWITCHES (Phases 1-3)

On-resistance

RF

40

Ω

Reverse Leakage

IR

VVDDP = 12V, VVR_ON = 0, BOOT and PHASE

connected and total current measured

0.2

µA

GATE DRIVER OUTPUTS (Phases 1-3)

UGATE Pull-Up Resistance

RUGPU

250mA Source Current

3.70

Ω

UGATE Source Current

IUGSRC

UGATE - PHASE = 2.5V

1.30

A

UGATE Pull-Down Resistance

RUGPD

250mA Sink Current

1.41

Ω

UGATE Sink Current

IUGSNK

UGATE - PHASE = 2.5V

1.27

A

LGATE Pull-Up Resistance

RLGPU

250mA Source Current

2.75

Ω

LGATE Source Current

ILGSRC

LGATE - VSSP = 2.5V

1.75

A

LGATE Pull-Down Resistance

RLGPD

250mA Sink Current

0.60

Ω

LGATE Sink Current

ILGSNK

LGATE - VSSP = 2.5V

2.14

A

Electrical Specifications Operating Conditions: VDD = 5V, TA = 0°C to +70°C (ISL95820CRTZ), TA = -40°C to +85°C

(ISL95820IRTZ), fSW = 300kHz, unless otherwise noted. Boldface limits apply over the operating temperature ranges. (Continued)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

(Note 7)

TYP

MAX

(Note 7)

UNITS

Similar Part No. - ISL95820

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	ISL95820	181Kb / 2P	Green Hybrid Digital Four Phase PWM Controller for Intel VR12.5™ CPUs October 15, 2013

More results

Similar Description - ISL95820

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	ISL95820	181Kb / 2P	Green Hybrid Digital Four Phase PWM Controller for Intel VR12.5™ CPUs October 15, 2013
	ISL95821	185Kb / 2P	Three Phase PWM Controller for Intel VR12.5??CPUs
	ISL95816	193Kb / 2P	4-Phase PWM Controller for VR12.5 CPUs
	ISL95816A	194Kb / 2P	4-Phase PWM Controller for VR12.5 and VR12.6 CPUs
	ISL95825	194Kb / 2P	Three Phases PWM Controller for VR12.5/VR12.6 CPUs
	ISL95822	185Kb / 2P	Dual-Phase PWM Regulator for VR12.5 and VR12.6 CPUs
Monolithic Power System...	MP2935	1Mb / 42P	4-Phase PWM Controller for VR12.5 Applications
Renesas Technology Corp	ISL95812	178Kb / 2P	Multiphase PWM Regulator for VR12.5, VR12.6 and VR12.6 CPUs March 5, 2013
uPI Group Inc.	UP1651Q	277Kb / 21P	2/1-Phase PWM Controller with SVID for VR12.5
Intersil Corporation	ISL6367H	131Kb / 2P	Green Hybrid Digital Dual 6-Phase 1 Phase PWM Controller

More results

ISL95820 Datasheet(PDF) 9 Page - Intersil Corporation

ISL95820 Datasheet(HTML) 9 Page - Intersil Corporation

Similar Part No. - ISL95820

Similar Description - ISL95820

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

Datasheet Download

Link URL