參數(shù)資料
型號(hào): TPS60400DBVTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR CONVERTER, 350 kHz SWITCHING FREQ-MAX, PDSO5
封裝: GREEN, PLASTIC, SOT-23, 5 PIN
文件頁(yè)數(shù): 14/28頁(yè)
文件大小: 787K
代理商: TPS60400DBVTG4
TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60mA CHARGE PUMP VOLTAGE INVERTER
SLVS324A JULY 2001 REVISED NOVEMBER 2004
21
WWW.TI.COM
APPLICATION INFORMATION
layout and board space
All capacitors should be soldered as close as possible to the IC. A PCB layout proposal for a single-layer board
is shown in Figure 37. Care has been taken to connect all capacitors as close as possible to the circuit to achieve
optimized output voltage ripple performance.
CFLY
CIN
COUT
U1
TPS60400
IN
GND
OUT
Figure 37. Recommended PCB Layout for TPS6040x (top layer)
device family products
Other inverting dc-dc converters from Texas Instruments are listed in Table 5.
Table 5. Product Identification
PART NUMBER
DESCRIPTION
TPS6735
Fixed negative 5
-V, 200-mA inverting dc-dc converter
TPS6755
Adjustable 1
-W inverting dc-dc converter
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