L6569A STMicroelectronics, L6569A Datasheet - Page 3

• 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

PIN FUNCTION
ELECTRICAL CHARACTERISTCS (V
Symbol
I
I
I
BOOTLK
I
I
V
V
V
HVG SO
I
LVG SO
OUTLK
HVG SI
LVG S
V
SUVP
SUVN
SUVH
I
N°
SU
I
1
2
3
4
5
6
7
8
CL
q
I
Pin
BOOT
1
8
6
7
5
GND
OUT
HVG
LVG
Pin
VS
RF
CF
VS Turn On Threshold
VS Turn Off Threshold
VS Hysteresis
VS Clamping Voltage
Start Up Current
Quiescent Current
Leakage Current BOOT pin vs
GND
Leakage Current OUT pin vs
GND
High Side Driver Source Current
High Side Driver Sink Current
Low Side Driver Source Current
Low Side Driver Sink Current
Supply input voltage with internal clamp [typ. 15.6V]
Oscillator timing resistor pin.
A buffer set alternatively to V
connected between pin 2 and 3.
Alternatively, the signal on pin 2 can be used also to drive another IC (i.e. another L6569 to drive
a full H-bridge)
Oscillator timing capacitor pin.
A capacitor connected between this pin and GND fixes (together with R
frequency
Alternatively an external logic signal can be applied to the pin to drive the IC.
Ground
Low side driver output.
The output stage can deliver 170mA source and 270mA sink [typ.values].
Upper driver floating reference
High side driver output.
The output stage can deliver 170mA source and 270mA sink [typ.values].
Bootstrap voltage supply.
It is the upper driver floating supply. The bootstrap capacitor connected between this pin and pin
6 can be fed by an internal structure named “bootstrap driver” (a patented structure). This
structure can replace the external bootstrap diode.
Parameter
S
= 12V; V
S
and GND can provide current to the external resistor RF
BOOT
I
V
V
V
V
V
V
V
V
S
S
S
BOOT
OUT
HVG
HVG
LVG
LVG
= 5mA
< V
> V
= 6V
= 6V
- V
= 562V
= 6V
= 6V
Test Condition
SUVN
SUVP
= 580V
OUT
Description
= 12V; T
j
= 25°C; unless otherwise specified.)
Min.
14.6
110
190
110
190
8.3
7.3
0.7
F
Typ.
15.6
150
500
175
275
175
275
) the oscillating
9
8
1
L6569 L6569A
Max.
16.6
250
700
9.7
8.7
1.3
5
5
Unit
mA
mA
mA
mA
V
V
V
V
A
A
A
A
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