MIC5031 Datasheet, PDF (3/8 Pages) Micrel Semiconductor – High-Speed High-Side MOSFET Driver

MIC5031
Absolute Maximum Ratings
Supply Voltage (V_DD) .................................................. +36V
Enable Input Voltage (V_EN) ......................................... +36V
Control Input Voltage (V_CTL)
V_DD ≤ 15V ..................................................................V_DD
V_DD > 15V ............................................................... +15V
Flag Output Voltage (V_FLG) ......................................... +36V
Reference Voltage Input (V_RV) .................................... +36V
Junction Temperature (T_J) ........................................ 150°C
Micrel
Operating Ratings
Supply Voltage (V_DD) ................................... +4.5V to +30V
Ambient Temperature Range (T_A)
A-temperature range ............................ –55°C to +125°C
B-temperature range .............................. –40°C to +85°C
Package Thermal Resistance (θ_JA)
SOIC ................................................................. 115°C/W
Electrical Characteristics
V_DD = 12V; C_B = 0.1µF, CP1 = CP2 = 0.01µF; T_A = 25°C; unless noted
Symbol
Parameter
Condition
I_DD
I_DDR
V_CTL
V_CTLH
I_CTL
V_EN
I_EN
V_IOS
I_RV
t_SHDL
V_G
t_DLR
t_R
t_DLF
t_F
V_OLTH
T_OT
T_OTH
f_CP
V_FLG
Supply current
Reverse voltage leakage current
Control input voltage threshold
Control input voltage hysteresis
Control input current
Enable input voltage threshold
Enable input current
Overcurrent comparator offset
Current limit reference current
Overcurrent shut down delay
Gate drive voltage
Gate turn-on delay
Gate rise time
Gate turnoff delay
Gate fall time
Open-load threshold voltage
Overtemperature shut down
Overtemp. shut down hysteresis
Charge pump frequency
Flag active voltage
V_EN = 0V, V_CTL = 0V
V_EN = 12V, V_CTL = 0V
V_EN = 12V, V_CTL = 5V
V_DD = –12V
R_RI = 12.0k
C_DLY = 50pF
V_EN = 12V, V_CTL = 5V
V_EN = 12V, C_L = 1000p
C_L = 1000pF
C_L = 1000pF
C_L = 1000pF
V_EN = 12V, V_CTL = 0V
V_EN = 12V, V_CTL = 5V
V_EN = 12V, V_CTL = 5V
V_DD = 5V, Note 1
open load error, I_FLG = 2mA (sink)
General Note: Devices are ESD protected; however, handling precautions are recommended.
Note 1: Oscillator burst mode at V_DD ≥ 5.2V.
Min Typ Max Units
0.3
3
µA
1.0
mA
0.72
mA
–0.2 –5
µA
1.55
V
0.2
0.5
1.0
V
0.1
1
µA
6
V
0.1
1
µA
±5
mV
97
100 103
µA
16
µs
25
V
420
ns
90
ns
300
ns
50
ns
6.3
V
140
°C
10
°C
190
kHz
0.2
V
August 1999
3
MIC5031