ISL6363

10

FN6898.1

September 5, 2013

PROTECTION

Overvoltage Threshold

VSEN rising above setpoint for >1µs

116

232

mV

Current Imbalance Threshold

One ISEN above another ISEN for >1.2ms

9

mV

VR1 Overcurrent Threshold

4, 3, 2, 1-Phase Configuration PS0 Mode

50

60

71

µA

4-Phase Configuration, drop to 2-Phase in PS1

Mode

30

µA

4-Phase Configuration, drop to 1-Phase in PS2/3

Mode

16

20

26

µA

3-Phase Configuration, drop to 2-Phase in PS1

40

µA

3-Phase Configuration, drop to 1-Phase in PS2/3

16

20

26

µA

2-Phase Configuration, drop to 1-phase in

PS1/2/3 Mode

30

µA

VR2 Overcurrent Threshold

All modes of operation

50

60

71

µA

LOGIC THRESHOLDS

VR_ON Input Low

0.3

V

VR_ON Input High

0.7

V

PWM

PWM Output Low

Sinking 5mA

1.0

V

PWM Output High (Note 6)

Sourcing 5mA

3.5

4.2

V

PWM Tri-State Leakage

PWM = 2.5V

2

µA

THERMAL MONITOR

NTC Source Current

NTC = 1.3V

58

60

63

µA

VR_HOT# Trip Voltage (VR1 and VR2)

Falling

0.86

0.873

0.89

V

VR_HOT# Reset Voltage (VR1 and VR2)

Rising

0.905

0.929

0.935

V

Therm_Alert Trip Voltage (VR1 and VR2)

Falling

0.9

0.913

0.93

V

Therm_Alert Reset Voltage (VR1 and VR2)

Rising

0.945

0.961

0.975

V

CURRENT MONITOR

IMON Output Current (VR1 and VR2)

ISUM- pin current = 25µA

147

150

154

µA

ICCMAX_Alert Trip Voltage (VR1 and VR2)

Rising

2.61

2.66

2.695

V

ICCMAX_ALERT Reset Voltage (VR1 and VR2)

Falling

2.585

2.62

2.650

V

INPUTS

VR_ON Leakage Current

VR_ON = 0V

-1

0µA

VR_ON = 1V

18

35

µA

SCLK, SDA Leakage

VR_ON = 0V, SCLK and SDA = 0V and 1V

-1

1

µA

VR_ON = 1V, SCLK and SDA = 1V

-5

1

µA

VR_ON = 1V, SCLK and SDA = 0V

-85

-60

-30

µA

SLEW RATE (For VID Change)

Fast Slew Rate

10

mV/µs

Slow Slew Rate

2.5

mV/µs

NOTE:

6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.

Boldface limits apply over the operating temperature range, 0°C to +70°C (Commercial) or -40°C to +85°C (Industrial). (Continued)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

(Note 6)

TYP

MAX

(Note 6) UNITS