MIC5014 datasheet(3/9 Pages) MICREL

3 / 9 page

MIC5014/5015

Micrel

1997

5-139

Absolute Maximum Ratings (Notes 1,2)

Operating Ratings (Notes 1,2)

Electrical Characteristics (Note 3) T

A = –55

°C to +125°C unless otherwise specified

Supply Voltage ............................................... –20V to 60V

Input Voltage ..................................................... –20V to V+

Source Voltage .................................................. –20V to V+

Source Current .......................................................... 50mA

Gate Voltage .................................................. –20V to 50V

Junction Temperature .............................................. 150

°C

JA (Plastic DIP) ..................................................... 160°C/W

JA (SOIC) ............................................................. 170°C/W

Ambient Temperature: B version ................ –40

°C to +85°C

Ambient Temperature: A version .............. +55

°C to +125°C

Storage Temperature ................................ –65

°C to +150°C

Lead Temperature ...................................................... 260

°C

(max soldering time: 10 seconds)

Supply Voltage (V+) ......................................... 2.75V to 30V

Parameter

Conditions

Min

Typ

Max

Units

Supply Current

V+ = 30V

VIN De-Asserted (Note 5)

µA

VIN Asserted (Note 5)

5.0

V+ = 5V

VIN De-Asserted

µA

VIN Asserted

100

V+ = 3V

VIN De-Asserted

µA

VIN Asserted

Logic Input Voltage Threshold

3.0V

≤ V+ ≤ 30V Digital Low Level

0.8

VIN

TA = 25

°C

Digital High Level

2.0

Logic Input Current

3.0V

≤ V+ ≤ 30V V

IN Low

–2.0

µA

MIC5014 (non-inverting)

VIN High

1.0

2.0

Logic Input Current

3.0V

≤ V+ ≤ 30V V

IN Low

–2.0

–1.0

µA

MIC5015 (inverting)

VIN High

–1.0

2.0

Input Capacitance

5.0

Gate Enhancement

3.0V

≤ V+ ≤ 30V V

Asserted

4.0

VGATE – VSUPPLY

Zener Clamp

8.0V

≤ V+ ≤ 30V V

Asserted

VGATE – VSOURCE

Gate Turn-on Time, tON

V+ = 4.5V

VIN switched on, measure

2.5

8.0

(Note 4)

CL = 1000pF

time for VGATE to reach V+ + 4V

V+ = 12V

As above, measure time for

140

µs

CL = 1000pF

VGATE to reach V+ + 4V

Gate Turn-off Time, tOFF

V+ = 4.5V

VIN switched off, measure

6.0

µs

(Note 4)

CL = 1000pF

time for VGATE to reach 1V

V+ = 12V

As above, measure time for

6.0

µs

CL = 1000pF

VGATE to reach 1V

Overvoltage Shutdown

Threshold

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply

when operating the device beyond its specified Operating Ratings.

Note 2: The MIC5014/5015 is ESD sensitive.

Note 3: Minimum and maximum Electrical Characteristics are 100% tested at TA = 25

°C and T

A = 85

°C, and 100% guaranteed over the

entire operating temperature range. Typicals are characterized at 25

°C and represent the most likely parametric norm.

Note 4: Test conditions reflect worst case high-side driver performance. Low-side and bootstrapped topologies are significantly faster—see

Applications Information. Maximum value of switching time seen at 125

°C, unit operated at room temperature will reflect the typical value

shown.

Note 5: “Asserted” refers to a logic high on the MIC5014 and a logic low on the MIC5015.

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