MIC94080 Datasheet, PDF (3/16 Pages) Micrel Semiconductor – 67mΩ RDSON 2A High Side Load Switch in 0.85mm x 0.85mm Thin MLF Package

Micrel, Inc.
Absolute Maximum Ratings⁽¹⁾
Input Voltage (V_IN) ........................................................ +6V
Enable Voltage (V_EN) ................................................... +6V
Continuous Drain Current (I_D) ⁽³⁾
T_A = 25°C .............................................................. ±2A
T_A = 85°C ........................................................... ±1.5A
Pulsed Drain Current (I_DP)⁽⁴⁾ ...................................... ±6.0A
Continuous Diode Current (I_S)⁽⁵⁾.............................. –50mA
Storage Temperature (T_s) ....................... –55°C to +150°C
ESD Rating – HBM⁽⁶⁾.................................................... 3kV
MIC94080/1/2/3/4/5
Operating Ratings⁽²⁾
Input Voltage (V_IN)....................................... +1.7 to +5.5V
Junction Temperature (T_J) .....................–40°C to +125°C
Package Thermal Resistance
0.85mm x 0.85mm Thin MLF^®
(θ_JA) .......................................................140°C/W
(θ_JC) .........................................................85°C/W
Electrical Characteristics
T_A = 25°C, bold values indicate –40°C< T_A < +85°C, unless noted.
Symbol
Parameter
Condition
V_{EN_TH}
Enable Threshold Voltage
V_IN = 1.7V to 4.5V, I_D = –250µA
Min
Typ
0.4
I_Q
I_EN
I_SHUT-Q
I_SHUT-SWITCH
R_DS(ON)
R_SHUTDOWN
Quiescent Current
Enable Input Current
Quiescent Current (shutdown)
OFF State Leakage Current
P-Channel Drain to Source ON
Resistance
Turn-Off Resistance
V_IN = V_EN = 5.5V, I_D = OPEN
Measured on V_IN MIC94080/1
V_IN = V_EN = 5.5V, I_D = OPEN
Measured on V_IN MIC94082/3/4/5
V_IN = V_EN = 5.5V, I_D = OPEN
V_IN = +5.5V, V_EN = 0V, I_D = OPEN
Measured on V_IN(7)
V_IN = +5.5V, V_EN = 0V, I_D = SHORT
Measured on V_OUT, ⁽⁷⁾
V_IN = +5.0V, I_D = –100mA, V_EN = 1.5V
V_IN = +4.5V, I_D = –100mA, V_EN = 1.5V
V_IN = +3.6V, I_D = –100mA, V_EN = 1.5V
V_IN = +2.5V, I_D = –100mA, V_EN = 1.5V
V_IN = +1.8V, I_D = –100mA, V_EN = 1.5V
V_IN = +1.7V, I_D = –100mA, V_EN = 1.5V
V_IN = +3.6V, I_TEST = 1mA, V_EN = 0V
MIC94081/3/5
0.1
8
2.8
0.02
0.02
67
70
80
110
175
200
250
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. With thermal contact to PCB. See thermal considerations section.
4. Pulse width <300µs with < 2% duty cycle.
5. Continuous body diode current conduction (reverse conduction, i.e. V_OUT to V_IN) is not recommended.
6. Devices are ESD sensitive. Handling precautions recommended. HBM (Human body model), 1.5kΩ in series with 100pF.
7. Measured on the MIC94080YFT.
Max Units
1.25
V
1
µA
15
4
µA
1
µA
1
µA
115
mΩ
130
mΩ
165
mΩ
225
mΩ
350
mΩ
375
mΩ
400
Ω
January 2011
3
M9999-013111-D