参数资料
型号: TPS61040DRVTG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.45 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO6
封装: 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
文件页数: 6/27页
文件大小: 779K
代理商: TPS61040DRVTG4
VIN
SW
FB
EN
GND
L1
10
H
D1
R1
2.2 MW
R2
160 kW
CFF
22 pF
C2
1
F
VOUT
18 V
VIN
1.8 V to 6 V
C1
4.7
F
L1:
Sumida CR32-100
D1:
Motorola MBR0530
C1:
Tayo Yuden JMK212BY475MG
C2:
Tayo Yuden TMK316BJ105KL
TPS61040
VIN
SW
FB
EN
GND
L1
10
H
D1
R1
2.2 MW
R2
160 kW
CFF
22 pF
C2
1
F
VO
18 V
VIN
1.8 V to 6 V
C1
4.7
F
DAC or Analog Voltage
0 V = 25 V
1.233 V = 18 V
TPS61040
L1:
Sumida CR32-100
D1:
Motorola MBR0530
C1:
Tayo Yuden JMK212BY475MG
C2:
Tayo Yuden GMK316BJ105KL
VIN
SW
FB
EN
GND
L1
10
H
D1
R1
2.2 MW
R2
160 kW
CFF
22 pF
C2
1
F
VOUT
18 V / 10 mA
VIN
1.8 V to 6 V
C1
4.7
F
R3
200 kW
BC857C
C3
0.1
F
(Optional)
L1:
Sumida CR32-100
D1:
Motorola MBR0530
C1:
Tayo Yuden JMK212BY475MG
C2:
Tayo Yuden TMK316BJ105KL
TPS61040
SLVS413F – OCTOBER 2002 – REVISED DECEMBER 2010
www.ti.com
Figure 16. LCD Bias Supply
Figure 17. LCD Bias Supply With Adjustable Output Voltage
Figure 18. LCD Bias Supply With Load Disconnect
14
Copyright 2002–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS61040 TPS61041
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