參數(shù)資料
型號: TPS40190DRCTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件頁數(shù): 4/25頁
文件大?。?/td> 615K
代理商: TPS40190DRCTG4
www.ti.com
120
F
VOUT
1
2
3
4
10
9
8
7
HDRV
SW
BOOT
LDRV
ENABLE
FB
COMP
VDD
TPS40190
5
6
BP5
GND
100 nF
12 V
10 nF
820 pF
82 nF
4.7 nF
On/Off
Si4874BDY
1
2
5 V, 10 A
4.7
F
2
H,
COEV DXM1306 2R0
110
UDG05072
47
F TDK C3225X5R0J476M
22
F TDK C3225X5R1C226M
10 k
634
1.33 k
1
F
120
F
VOUT
4.7
F
1.4
H,
Pulse PG0077.142
137
UDG05073
100
F TDK C3225X5R0J107M
22
F TDK C3225X5R1C226M
10 k
2.49 k
9.76 k
1
F
1
2
3
4
10
9
8
7
HDRV
SW
BOOT
LDRV
ENABLE
FB
COMP
VDD
TPS40190
5
6
BP5
GND
100 nF
12 V
10 nF
180 pF
12 nF
3.3 nF
Off
Si7344DP
Si7868ADP
1
2
1.2 V, 20 A
12.1 k
SLUS658B – JULY 2005 – REVISED AUGUST 2007
Figure 9. 12-V to 5-V at 10 A
Figure 10. 12-V to 1.2-V at 20 A
12
Copyright 2005–2007, Texas Instruments Incorporated
Product Folder Link(s): TPS40190
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