ml4828cs Microsemi Corporation, ml4828cs Datasheet - Page 4

• Manufacturer Part Number: ml4828cs
• Description: Bicmos Phase Modulation/soft Switching Controller
• Manufacturer: Microsemi Corporation

ML4828
ELECTRICAL CHARACTERISTICS
PHASE MODULATOR
SOFT-START
CURRENT LIMIT/SHUTDOWN
OUTPUT
UNDER VOLTAGE LOCKOUT
SUPPLY
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.
Note 2: V
4
EAO Zero Duty Cycle Threshold
RAMP Delay to Output
RAMP Discharge Current
Charge Current
Discharge Current
Current Limit Threshold
Pin 20 Delay to Output
Pin 12 Shutdown Threshold
Pin 12 Restart Threshold
Pin 12 Charging Current
SDN Shutdown Threshold
Output Low Level
Output High Level
Rise/Fall Time
ZVS Programmable Delay
Delay Mismatch
R
Start Threshold
Stop Threshold
Start Up Current
Shutdown Current
I
CC
A
/R
B
Reference Voltage
CC
must be brought above the UVLO start voltage (6V) before dropping to V
PARAMETER
V
V
V
(Note 1)
I
I
I
I
C
V
V
OUT
OUT
OUT
OUT
RT
SS
SS
L
CC
CC
= 1000pF, (Note 1)
= 4V
= 1V
= 0V
< 6V
= 5V, C
= 20 mA
= 100 mA
= –20 mA
= –100 mA
(Continued)
CONDITIONS
L
= 1000pF, T
CC
= 5V to ensure start-up.
A
= 25 C
–350
MIN
1.05
2.45
240
0.9
1.0
2.2
4.9
4.6
5.1
4.1
48
0
6
–460
TYP.
0.01
4.95
5.85
–25
280
100
0.5
1.0
1.1
2.4
1.6
0.1
4.7
2.5
4.2
0.6
50
10
50
5
0
5
MAX
–550
13.2
2.05
2.55
–50
315
500
0.9
1.1
1.5
2.6
0.1
0.3
6.6
4.3
80
95
7
1
7
UNITS
mA
mA
mA
mA
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A