Texas Instruments TPS92310-12 Evaluation Module TPS92310-12FB/NOPB TPS92310-12FB/NOPB Datenbogen
Produktcode
TPS92310-12FB/NOPB
U1
GATE
ISNS
MODE2
PGND
MODE1
1
COMP
ZCD
AGND
DLY
VCC
2
3
4
5
10
9
8
7
6
D2
*C6
T1
CY1
Q1
R8
R4
R7
D3
C3
R6
C8
D6
C7
R10
D4
*D7
R11
D1
*R2
C4
*C5
*L1
*VR1
*F1
R1
V
ZCD
*R12
*R15
*R3
C9
*R16
*R9
*R13
*R14
*R5
*C2
C11
TPS92310
LED+
LED-
6
±
7 LED
AC
*CN1
*CN2
* Optional
Schematic ( TPS92310 120V EVM / TPS92310 230V EVM )
5
Schematic ( TPS92310 120V EVM / TPS92310 230V EVM )
Figure 1. Standard Schematic for the TPS92310 Evaluation Board
5.1
Test Equipment
Voltage Source: Start at 90V
RMS
-140V
RMS
or 180V
RMS
-264V
RMS
; AC source: PCR500LA (KIKUSUI)
Multimeter: Agilent 34401A
Power meter: WT210 Digital Power Meter (YOKOGAWA)
Output Load: 7 LEDs in series ( LED forward voltage =3.0 V at 350 mA ) or V
LED
= 21V
Oscilloscope:TDS3054C (TEKTRONIX )
Operation temperature : 25°C
3
SNVA631A – February 2012 – Revised May 2013
AN-2214 TPS92310 Evaluation Module
Copyright © 2012–2013, Texas Instruments Incorporated