MIC4807BN Micrel Inc, MIC4807BN Datasheet - Page 2

• Manufacturer Part Number: MIC4807BN
• Description: IC DRIVER 80V 8CH ADDRESS 18-DIP
• Manufacturer: Micrel Inc

Specifications of MIC4807BN

• Configuration: Low-Side
• Input Type: Non-Inverting
• Delay Time: 2.5ns
• Current - Peak: 100mA
• Number Of Configurations: 8
• Number Of Outputs: 8
• High Side Voltage - Max (bootstrap): 80V
• Voltage - Supply: 4.5 V ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: PDIP
• Pin Count: 18
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

General Description
turned on simultaneously, Gray Code address sequencing
can be applied to Ain, Bin, Cin, while Data-in is held high and
CS is held low. Data-in will be transferred to each address in
turn, without the need to toggle CS. Similarly, a set of outputs
could be simultaneously turned off by setting Data-in low.
Gray Code ensures that no intermediate addresses are
inadvertently accessed. A typical Gray Code is 0, 1, 3, 2, 6,
7, 5, 4.
Each output drive circuit has a high-voltage, power DMOS
device configured as a transconductance loop. This loop
limits the output current to typically 200mA. While current
limiting keeps the output device within its allowable safe-
operating area (SOA), the power dissipation may be exces-
sive. Long-term survival is guaranteed by thermal shutdown.
MIC4807
Electrical Characteristics:
Test Circuit).
Symbol
V
I
V
V
I
I
I
R
I
V
V
DD
IN
IN
OUT
SC
DD
IN
IN
OUT
OUT
ON
(0)
(1)
(0)
(1)
Supply Voltage
Supply Current
Logic Input Voltage
Logic Input Current for A
B
Logic Input Current for CS,
OE, and Clear
Output Leakage Current
Output "ON" Resistance
Short Circuit Current
Output Voltage (OFF)
Output Voltage (ON)
Data and Address
Set-up Time
Data and Address
Hold Time
CS Pulse Width
Turn-on Delay
IN
, C
IN
, and Data-in
Parameter
(Continued)
IN
(Note 6) MIC4807BN, T
,
OE = H (Note 4)
4.5V
V
OE = 0V, V
Output is ON< V
10V
I
I
V
(A, see Timing Diagram)
(B)
(D)
OE = L (Note 3)
V
Output is ON, V
(C)
OUT
OUT
IN
IN
DD
= 0V
= V
= 10V for all timing tests
= 50mA,V
= 100mA, V
V
V
DD
DD
DD
OUT
Conditions
15V (Note 5)
7-4
16V
DD
OUT
= 80V
OUT
DD
When operated below current limit, the outputs appear as
small-valued resistors (typically 5.1 at 25 C) connected to
ground. The "ON" resistance (R
temperature coefficient (approximately 7500 ppm/ C) which
promotes current sharing if two or more outputs are paral-
leled.
Absolute Maximum Ratings
Output Voltage (V
Supply Voltage (V
Logic Input Voltage (V
Continuous Output Current (I
Power Dissipation (P
Ambient Temperature (T
Maximum Junction Temperature (T
Storage Temperature
A
JA
= 10V
= 25 C, V
= 0.7V,V
= 10V
= 50V
- Plastic DIP
DD
DD
= 10V
= 15V unless otherwise specified (see
OUT
DD
D
)
, OFF)
IN
, Note 2)
–150
Min
140
400
500
4.5
2.0
25
50
)
A
):
OUT
ON
0.26
0.51
Typ
–70
130
190
)
5.5
1.5
5.1
1
JMAX
) has a strong, positive
–0.3V TO V
(Notes 1, 2 and 3)
)
Internally Limited
Internally Limited
–65 C to +150 C
–40 C to +85 C
Max
0.35
–25
250
250
0.8
0.7
2.5
16
10
10
80
3
7
October 1998
130 C/W
DD
150 C
Micrel
Units
16.5V
100V
mA
mA
mA
+ 0.3
ns
ns
ns
ns
V
V
V
V
V
V
A
A
A