MIC5021BN Micrel Inc, MIC5021BN Datasheet - Page 4

• Manufacturer Part Number: MIC5021BN
• Description: IC DRIVER MOSFET HI SIDE HS 8DIP
• Manufacturer: Micrel Inc

Specifications of MIC5021BN

• Configuration: High-Side
• Input Type: Non-Inverting
• Delay Time: 500ns
• Number Of Configurations: 1
• Number Of Outputs: 1
• Voltage - Supply: 12 V ~ 36 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Peak: -
• High Side Voltage - Max (bootstrap): -

MIC5021
Typical Characteristics
MIC5021
Timing Diagram 2. Fault Condition, C
Differential
Sense +,–
1000
950
900
850
800
750
2.5
2.0
1.5
1.0
0.5
0.0
25
20
15
10
Cycle vs. Timing Capacitance
5
0
0.1
5
5
Overcurrent Retry Duty
NOT E:
t
INDEPENDENT
Input
ON
OF V
Gate
Gate Turn-On Delay vs.
INCLUDES PROPAGATION DELAY
10
10
Supply Current vs.
, t
1
Supply Voltage
OFF
Supply Voltage
SUPPLY
V
15
15
C
GATE
V
L
T I M E
15V (max.)
V
V
IN
= 1500pF (IRCZ34)
10
SUPPLY
SUPPLY
V
20
20
TTL (H)
C
Source
IN
= 0V
C
= V
T
50mV
BOOST
= 5V
V
(pF)
25
25
SUPPLY
100
0V
SUPPLY
0V
t
ON
(V)
(V)
= 0.01µF
30
30
= 5µs
1000 10000
= 12V
+ 10V
35
35
6µs
40
40
Sense +,–
Differential
20µs
Timing Diagram 1. Normal Operation
Input
Gate
T
= Open
15V (max.)
100
2.5
2.0
1.5
1.0
0.5
0.0
80
60
40
20
25
20
15
10
1x10
TTL (H)
0
Source
5
0
0
50mV
5
V
V
0
0V
Gate Turn-On Delay vs.
0V
GATE
SUPPLY
INCLUDES PROPAGATION DELAY
1x10
Gate Voltage Change
10
V
vs. Supply Voltage
G AT E
Gate Capacitance
5
Input Current vs.
= V
15
1
Input Voltage
= 12V
1x10
= V
C
V
SUPPLY
10
SUPPLY
GATE
20
V
G AT E
IN
4
2
V
1x10
(V)
25
(pF)
SUPPLY
15
+ 4V
– V
(V)
Differential
Sense +,–
3
Timing Diagram 3. Fault Condition, C
S U P P L Y
30
1x10
= 12V
20
35
4
Input
Gate
1x10
25
40
5
15V (max.)
TTL (H)
Source
50mV
0V
0V
2000
1750
1500
1250
1000
6µs
900
850
800
750
700
650
750
80
70
60
50
40
30
20
-60 -30
5
5
V
R
Gate Turn-Off Delay vs.
Gate Turn-On Dalay vs.
INCLUDES PROPAGATION DELAY
INCLUDES PROPAGATION DELAY
G AT E
L
10
10
Sense Threshold vs.
= 400
TEMPERATURE (°C)
Supply Voltage
Supply Voltage
= V
15
15
Temperature
C
V
0
L
GATE
V
V
SUPPLY
= 1500pF (IRCZ34)
SUPPLY
SUPPLY
20
20
C
(IRCZ34)
30
C
G AT E
BOOST
= V
25
25
60
+ 4V
SUPPLY
(V)
(V)
= 1500pF
T
= 0.01µF
30
30
90 120 150
= Grounded
+ 4V
35
35
Micrel, Inc.
July 2005
40
40