U2010B-MFP Datasheet, PDF (3/18 Pages) ATMEL Corporation – Phase-control IC with Current Feedback and Overload Protection

Pin Configuration
Figure 3. Pinning DIP16/SO16
ISENSE 1
ISENSE 2
Cϕ 3
CONTROL 4
COMP 5
ILOAD 6
CSOFT 7
VREF 8
U2010B
16 ^OUTPUT
15 ^VSYNC
14 VRϕ
13 _OVERLOAD
12 HIGH LOAD
11 VS
10 GND
9 _MODE
Pin Description
Pin
Symbol
1
ISENSE
2
ISENSE
3
Cj
4
CONTROL
5
COMP
6
ILOAD
7
CSOFT
8
VREF
9
MODE
10
GND
11
VS
12
HIGH LOAD
13
OVERLOAD
14
VRj
15
VSYNC
16
OUTPUT
Function
Load current sensing
Load current sensing
Ramp voltage
Control input
Compensation output
Load current limitation
Soft start
Reference voltage
Mode selection
Ground
Supply voltage
High load indication
Overload indication
Ramp current adjust
Voltage synchronization
Trigger output
4766A–INDCO–01/04
U2010B
3