L6699D STMicroelectronics, L6699D Datasheet - Page 2
L6699D
Manufacturer Part Number
L6699D
Description
AC/DC Switching Converters Enhanced High Volt Res CTRL 600V
Manufacturer
STMicroelectronics
Type
High Voltage Controllersr
Datasheet
1.L6699D.pdf
(38 pages)
Specifications of L6699D
Product Category
AC/DC Switching Converters
Output Voltage
13.3 V
Input / Supply Voltage (max)
8.85 V
Input / Supply Voltage (min)
16 V
Switching Frequency
235 kHz
Supply Current
3 mA
Operating Temperature Range
- 25 C to + 125 C
Mounting Style
SMD/SMT
Package / Case
SO-16
Number Of Outputs
1
Output Current
800 mA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L6699D
Manufacturer:
STMicroelectronics
Quantity:
500
Part Number:
L6699D
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L6699DTR
Manufacturer:
SILICON
Quantity:
670
Part Number:
L6699DTR
Manufacturer:
ST
Quantity:
20 000
Contents
Contents
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2/38
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.1
6.2
6.3
Operation at no load or very light load . . . . . . . . . . . . . . . . . . . . . . . . . 21
Current sensing, OCP and OLP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Capacitive-mode detection function . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Line sensing function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Latched shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Bootstrap section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Adaptive deadtime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Safe-start procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Doc ID 022835 Rev 2
L6699