参数资料
型号: TPS84320RUQT
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 3 A SWITCHING REGULATOR, 390 kHz SWITCHING FREQ-MAX, PQCC47
封装: 9 X 15 MM, 2.80 MM HEIGHT, GREEN, PLASTIC, QFN-47
文件页数: 8/28页
文件大小: 903K
代理商: TPS84320RUQT
TPS84320
PWRGD
SENSE+
VOUT
VIN
PVIN
INH/UVLO
RT/CLK
CIN1
22
F
VADJ
SS/TR
STSEL AGND PGND
CIN2
68
F
RSET
1.13 k
+
COUT1
4x 47
F
COUT2
220
F
VOUT
1.8 V
+
VIN / PVIN
4.5 V to 14.5 V
RSET
324 k
TPS84320
PWRGD
SENSE+
VOUT
VIN
PVIN
INH/UVLO
RT/CLK
CIN1
22
F
VADJ
SS/TR
STSEL AGND PGND
CIN2
68
F
RSET
453
RRT
158 k
VIN / PVIN
4.5 V to 14.5 V
+
COUT1
2x 47
F
COUT2
100
F
VOUT
3.3 V
+
SLUSAH7
– SEPTEMBER 2011
Application Schematics
Figure 24. Typical Schematic
PVIN = VIN = 4.5 V to 14.5 V, VOUT = 1.8 V
Figure 25. Typical Schematic
PVIN = VIN = 4.5 V to 14.5 V, VOUT = 3.3 V
16
Copyright
2011, Texas Instruments Incorporated
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