L6569A STMicroelectronics, L6569A Datasheet - Page 8

• Manufacturer Part Number: L6569A
• Description: IC DRIVER HALF BRDG W/OSC 8-DIP
• Manufacturer: STMicroelectronics
• Type: High Voltage Half Bridger

Specifications of L6569A

• Configuration: Half Bridge
• Input Type: Self Oscillating
• Current - Peak: 175mA
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 16.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Supply Voltage (min): 10 V
• Supply Current: 25 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Bridge Type: Half Bridge
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 2
• For Use With: 497-6409 - BOARD EVAL BIPO SOLUTION FOR PFC497-4738 - BOARD EVAL LIGHTING L6569
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Delay Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3654

L6569 L6569A
Figure 4. Typical Dead Time vs. Temperature
Figure 5. Typical Frequency vs Temperature
Figure 6. Typical and Theoretical Oscillator
8/13
Dead time [ sec]
65
64
63
62
61
60
59
58
57
56
55
Frequency [KHz]
1.7
1.6
1.5
1.4
1.3
1.2
1.1
0.9
1
-50
-50
f (KHz)
150
100
90
80
70
60
50
30
20
5
Dependency
Dependency
Frequency vs Resistor Value
-25
6
C=1nF
7 8 9 10
0
0
C=560pF
Temperature [C]
Resistor Value (Kohm)
Temperature [C]
25
15
50
C=330pF
20
50
30
75
Theoretical
100
40
100
D96IN379A
D96IN378A
50
D96IN380
125
150
Figure 7. V
Figure 8. V
Figure 9. Typical Rise and Fall Times vs. Load
VBOOT
VBOOT
300
250
200
150
100
time [nsec]
500
300
200
100
500
300
200
100
(V)
(V)
50
30
20
10
50
30
20
10
50
20
20
0
For both high and low side buffers @25˚C Tamb
V
0
HV
t
d
+V
Frequency @ T
Capacitance
S
boot
50
boot
50
1
VBOOT
150KHz
100
100
pin SOA for different Operating
pin SOA @ T
110KHz
Time (ns), from LVG Transition High
Time (ns), from LVG Transition High
t
f
ACTUAL OPERTATING
FREQUENCY
70KHz
2
200
200
50KHz
20KHz
C [nF]
500
500
j
3
= 125°C
1,000
1,000
j
= 125°C
4
V
Tr
Tf
2,000
2,000
S
5
5,000 10,000
5,000 10,000
D96IN417
D96IN381
D96IN416
6