MIC5018 Datasheet, PDF (3/7 Pages) Micrel Semiconductor – IttyBitty™ High-Side MOSFET Driver Preliminary Information

MIC5018
Absolute Maximum Ratings
Supply 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
Micrel
Lead Temperature, Soldering 10sec. ........................ 300°C
Package Thermal Resistance
SOT-143 θ_JA ..................................................... 220°C/W
SOT-143 θ_JC ..................................................... 130°C/W
Electrical Characteristics
Parameter
Condition (Note 1)
Min Typ Max Units
Supply Current
Control Input Voltage
Control Input Current
Control Input Capacitance
V_SUPPLY = 3.3V
V_SUPPLY = 5V
2.7V ≤ V_SUPPLY ≤ 9V
2.7V ≤ V_SUPPLY ≤ 5V
5V ≤ V_SUPPLY ≤ 9V
2.7V ≤ V_SUPPLY ≤ 9V
V_CTL = 0V
V_CTL = 3.3V
V_CTL = 0V
V_CTL = 5V
V_CTL for logic 0 input
V_CTL for logic 1 input
V_CTL for logic 1 input
Note 2
0.01
1
µA
70
140
µA
0
1
µA
150 300
µA
0
0.8
V
2.0
V_SUPPLY V
2.4
V_SUPPLY V
0.01
1
µA
5
pF
Zener Diode Output Clamp
Gate Output Voltage
Gate Output Current
Gate Turn-On Time
Gate Turn-Off Time
V_SUPPLY = 9V
V_SUPPLY = 2.7V
V_SUPPLY = 3.0V
V_SUPPLY = 4.5V
V_SUPPLY = 5V
V_SUPPLY = 4.5V
V_SUPPLY = 4.5V
V_OUT = 10V, Note 3
C_L = 1000pF, Note 4
C_L = 3000pF, Note 4
C_L = 1000pF, Note 5
C_L = 3000pF, Note 5
13
16
19
V
6.3
7.1
V
7.1
8.2
11.4 13.4
9.5
V
V
5
µA
0.75 1.5
ms
2.1
4.2
ms
10
20
µs
30
60
µs
General Note: Devices are ESD protected, however handling precautions are recommended.
Note 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.
Note 2: Guaranteed by design.
Note 3: Resistive load selected for V_OUT = 10V.
Note 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.
Note 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_SUPPLY
0.1µF
5V
0V
MIC5018
2
VS
3
G
4 _{CTL GND} 1
V_OUT
C_L
1997
5-157