ISL8200AMM

FN8287 Rev 2.00

Page 8 of 24

June 3, 2015

Input Signal Duty Cycle Range

(Note 7)

(Note 7)

%

PWM

Minimum PWM OFF Time

tMIN_OFF

(Note 7)

345

(Note 7)

ns

Current Sampling Blanking Time

tBLANKING

175

ns

OUTPUT CHARACTERISTICS

Output Continuous Current Range

IOUT(DC)

PVIN = VIN = 12V, VOUT = 1.2V

0

10

A

Line Regulation Accuracy

VOUT/VIN

VOUT = 1.2V, IOUT = 0A, PVIN = VIN = 3.5V to 20V

0.15

%

VOUT = 1.2V, IOUT = 10A, PVIN = VIN = 5V to 20V

0.15

%

Load Regulation Accuracy

VOUT/IOUT

IOUT = 0A to 10A, VOUT = 1.2V, PVIN = VIN = 12V

0.1

%

Output Ripple Voltage

VOUT

IOUT = 10A, VOUT = 1.2V, PVIN = VIN =12V

27

mVP-P

IOUT = 0A, VOUT = 1.2V, PVIN = VIN = 12V

19

mVP-P

DYNAMIC CHARACTERISTICS

Voltage Change For Positive Load Step

VOUT-DP

IOUT = 0A to 5A. Current slew rate = 2.5A/µs,

PVIN = VIN = 12V, VOUT = 1.2V

45

mVP-P

Voltage Change For Negative Load

Step

VOUT-DN

IOUT = 5A to 0A. Current slew rate = 2.5A/µs,

PVIN = VIN = 12V, VOUT = 1.2V

55

mVP-P

REFERENCE

Reference Voltage (Include Error and

Differential Amplifiers’ Offsets)

VREF

0.6

V

(Note 7)

(Note 7)

%

DIFFERENTIAL AMPLIFIER

DC Gain

UG_DA

Unity Gain Amplifier

0

dB

Unity Gain Bandwidth

UGBW_DA

5

MHz

Maximum Source Current for Current

Sharing

IVSEN1-

VSEN1- Source Current for Current Sharing

when parallel multiple modules each of which

has its own voltage loop

350

µA

Output Voltage Swing

0

VCC - 1.8

V

Disable Threshold

VVSEN-

VMON1 = Tri-State

VCC - 0.4

V

OVERCURRENT PROTECTION

Channel Overcurrent Limit

ISOURCE

VCC = 2.97V to 5.6V

111

µA

Channel Overcurrent Limit

ISOURCE

VCC = 5V;

(Note 7)

111

(Note 7)

µA

Share Pin OC Threshold

VOC_ISHARE

Comparator offset included

(Note 7)

1.20

(Note 7)

V

POWER GOOD MONITOR

Undervoltage Falling Trip Point

VUVF

Percentage Below Reference Point

(Note 7)

-13

(Note 7)

%

Undervoltage Rising Hysteresis

VUVR_HYS

Percentage Above UV Trip Point

4

%

Overvoltage Rising Trip Point

VOVR

Percentage Above Reference Point

(Note 7)

13

(Note 7)

%

Overvoltage Falling Hysteresis

VOVF_HYS

Percentage below OV Trip Point

4

%

PGOOD Low Output Voltage

IPGOOD = 2mA

(Note 7)

V

Sinking Impedance

IPGOOD = 2mA

(Note 7)

Ω

Maximum Sinking Current

VPGOOD < 0.8V

10

mA

OVERVOLTAGE PROTECTION

OV Latching Trip Point

EN = UGATE = LATCH Low, LGATE = High

(Note 7)

120

(Note 7)

%

OV Non-Latching Trip Point

EN = Low, UGATE = Low, LGATE = High

113

%

LGATE Release Trip Point

EN = Low/HIGH, UGATE = Low, LGATE = Low

87

%

Electrical Specifications Boldface limits apply across the operating temperature range, -55°C to +125°C. (Continued)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

(Note 6)

TYP

(Note 5)

MAX

(Note 6)

UNIT