MIC2505 Datasheet, PDF (6/24 Pages) Micrel Semiconductor – Single 2A / Dual 1A / High-Side Switches

MIC2505/6
TABLE 1-1: ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Characteristics: V_IN = +5V, GATE = open, T_A = 25°C, bold values are valid for –40°C ≤ T_A ≤ +85°C,
unless noted. (Note 1).
Parameters
Sym. Min. Typ. Max. Units
Conditions
Output Turn-Off Delay
t_OFF
—
0.7
20
µs
MIC2505 Series, R_L = 10Ω,
C_GATE = 0.
—
0.8
20
µs
MIC2506, R_L = 10Ω each
output.
Output Turn-Off Fall Time
t_F
—
1.5
20
µs
MIC2505 Series, R_L = 10Ω,
C_GATE = 0.
—
0.7
20
µs
MIC2506, R_L = 10Ω each
output.
Output Leakage Current
Current Limit Threshold
Open Load Threshold (Note 2)
Overtemperature Shutdown
Threshold
Error Flag Output Resistance
Error Flag Off Current
UVLO Threshold
UVLO Hysteresis
I_LKG
—
—
10
µA
I_LIM
2
4
—
A
1
2
3
A
V_{OPENL_TH} 0.5
1
1.5
V
T_SD
—
135
—
°C
—
125
—
°C
R_FLG
—
10
25
Ω
—
15
40
Ω
I_{FLG_OFF}
—
0.01
1
µA
V_{UVLO_TH} 2.2
2.5
3.0
V
V_{UVLO_TH_}
—
215
—
mV
HYST
—
235
—
mV
—
MIC2505 Series
MIC2506
V_CTL = logic low, Note 3
T_J increasing
T_J decreasing
V_IN = 5V, I_L = 10 mA
V_IN = 3.3V, I_L = 10 mA
V_FLAG = 5V
V_IN increasing
MIC2505
MIC2506
Note 1:
2:
3:
Devices are ESD protected; however, handling precautions recommended. All limits guaranteed by testing
or statistical analysis.
MIC2505-1 and -2 versions have no open load detect feature.
Open load threshold is the output voltage (V_OUT) where FLG becomes active (low) when CTL is low. OUT
is pulled high by a 100 kΩ external resistor to V_IN.
DS20005579A-page 6
 2016 Microchip Technology Inc.