MIC4807 Datasheet, PDF (4/8 Pages) Micrel Semiconductor – 80V 8-Channel Addressable Low-Side Driver

MIC4807
Micrel
Electrical Characteristics: (Note 6) T_A = 25°C, V_DD = 15V unless otherwise specified (see Test Circuit).
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Turn-Off Delay
(E)
5
µs
Output Disable
(F)
Response Time
4
µs
Output Enable
(G)
Response Time
4
µs
Clear Response Time
(H)
5
µs
Clear Pulse Width
(I)
1000
ns
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not
apply when operating the device beyond its specified operating ratings.
Note 2: The junction temperature is internally limited by a thermal shutdown circuit. The maximum power dissipation is a function of
T_JMAX, θ_JA, and T_A. The maximum allowable power dissipation at any ambient temperature is P_D = (T_JMAX - T_A) / θ_JA. If this dissipation
is exceeded, the die temperature will rise above 150°C, and the MIC4807 will go into thermal shutdown.
Note 3: All outputs are off when OUTPUT ENABLE is pulled low.
Note 4: All outputs are turned on during this test.
Note 5: Pulse testing is used to avoid thermal shutown.
Note 6: Minimum and Maximum limits are tested and 100% guaranteed over the temperature range specified. Typicals are measured
at 25°C and represent the most likely parametric norm.
Timing Diagram
CIN
BIN
AIN
A
Data-in
CS
B
C
Clear
OE
H
G
HVOUT0
D
F
HVOUT1
H
HVOUT2
D
E
HVOUT3
HVOUT4
Logic "1"
Logic "0"
OFF
ON
7-6
October 1998