MIC5018_06 Datasheet, PDF (3/8 Pages) Micrel Semiconductor – IttyBitty™ High-Side MOSFET Driver

Micrel, Inc.
MIC5018
Absolute Maximum Ratings
Supply Input Voltage (V_SUPPLY) .....................................+10V
Control Voltage (V_CTL) ................................... –0.6V to +16V
Gate Voltage (V_G).........................................................+16V
Ambient Temperature Range (T_A)............... –40°C to +85°C
Operating Ratings
Lead Temperature, soldering 10 sec ..........................300ºC
Package Thermal Resistance
SOT-143 (θ_JA) ....................................................220°C/W
SOT-143 (θ_JC) ....................................................130°C/W
Electrical Characteristics
Parameter
Conditions⁽¹⁾
Min Typ Max Units
Supply Current
Control Input Voltage
V_SUPPLY = 3.3V
V_SUPPLY = 5V
2.7V ≤ V_SUPPLY ≤ 9V
V_CTL = 0V
V_CTL = 3.3V
V_CTL = 0V
V_CTL = 5V
V_CTL for logic 0 input
0.01
1
µA
70
140
µA
0
1
µA
150 300
µA
0
0.8
V
Control Input Current
Control Input Capacitance
2.7V ≤ V_SUPPLY ≤ 5V
5V ≤ V_SUPPLY ≤ 9V
2.7V ≤ V_SUPPLY ≤ 9V
(2)
V_CTL for logic 1 input
V_CTL for logic 1 input
2.0
V_SUPPLY
V
2.4
V_SUPPLY
V
0.01
1
µA
5
pF
Zener Diode Output Clamp
Gate Output Voltage
V_SUPPLY = 9V
V_SUPPLY = 2.7V
V_SUPPLY = 3.0V
13 16
19
V
6.3 7.1
V
7.1 8.2
V
Gate Output Current
Gate Turn-On Time
Gate Turn-Off Time
V_SUPPLY = 4.5V
V_SUPPLY = 5V
V_SUPPLY = 4.5V
V_SUPPLY = 4.5V
V_OUT = 10V⁽³⁾
C_L = 1000pF⁽⁴⁾
C_L = 3000pF⁽⁴⁾
C_L = 1000pF⁽⁵⁾
C_L = 3000pF⁽⁵⁾
11.4 13.4
V
9.5
µA
0.75 1.5
Ms
2.1
4.2
ms
10
20
µs
30
60
µs
Notes:
General Note: Devices are ESD protected, however handling precautions are recommended.
1. Typical values at T_A = 25°C. Minimum and maximum values indicate performance at –40°C ≥ T_A ≥ +85°C. Parts production tested at 25°C.
2. Guaranteed by design.
3. Resistive load selected for V_OUT = 10V.
4. Turn-on time is the time required for gate voltage to rise to 4V greater than the supply voltage. This represents a typical MOSFET gate threshold
voltage.
5. Turn-off time is the time required for the gate voltage to fall to 4V above the supply voltage. This represents a typical MOSFET gate threshold
voltage.
Test Circuit
V_{S U P P LY}
0.1µF
5V
0V
MIC5018
2 _VS
G³
4 _{CTL GND} 1
V_{OU T}
C_L
April 2006
3
M9999-042406
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