Texas Instruments TPS56921 Synchronous Step-Down Converter Evaluation Module TPS56921EVM-188 TPS56921EVM-188 데이터 시트
제품 코드
TPS56921EVM-188
EN
GND
VIN
PVIN
GND
VOUT
GND
PG-PU
VOUT= 1.1V , IOUT = 9 A max
PVIN = 4.5 - 17 V
VIN
PVIN
VIN
GND
I2C_SCL
I2C_SDA
I2C_VIN
I2C_A1
I2C_A0
I2C_SCL
I2C_SDA
I2C_SDA_PU
I2C_SCL_PU
I2C_A0_PD
I2C_A1_PD
TP4
1
2
JP2
C6
220pF
R7
1.58k
R2
open
R1
open
R3
100k
R6
100k
C8
0.1uF
1
2
JP7
TP8
R10
10.0k
TP3
C7
0.022uF
TP6
TP5
R11
26.7k
R9
51.1 TP10
C3
10uF
C4
0.1uF
C9
100uF
TP12
C5
0.01uF
TP11
C10
100uF
1
2
J4
C11
open
L1
1.0uH
C2
10uF
1
COMP
2 SS
3 EN
4
PH
5
PH
6
PH
7
BOOT
8
PWRGD
9 A0
10 A1
11 SDA
12 SCL
12 SCL
13 RT/CLK
14
GND
15
GND
16 PVIN
17 PVIN
18 VIN
19
VSENSE
20
VOUT
21
PWPD
U1
TPS56921PWP
1
2
J2
1
2
JP1
1
2
J1
C1
4.7uF
TP1
TP2
1
2
JP3
1
2
JP4
1
2
JP5
1
2
JP6
R5
10.0k
R4
10.0k
R8
0
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
J3
TP9
TP7
S1
SHORT
C12
open
VIN
VIN
Schematic and Bill of Materials
4
Schematic and Bill of Materials
This section presents the TPS56921EVM-188 schematic and bill of materials.
4.1
Schematic
is the schematic for the TPS56921EVM-188.
Figure 18. TPS56921EVM-188 Schematic
14
TPS56921EVM-188, 9-A, SWIFT™ Regulator Evaluation Module
SLVU793 – October 2012
Copyright © 2012, Texas Instruments Incorporated