參數(shù)資料
型號(hào): TPS60101PWPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁(yè)數(shù): 10/24頁(yè)
文件大?。?/td> 553K
代理商: TPS60101PWPG4
TPS60101
REGULATED 3.3V 100mA LOW NOISE
CHARGE PUMP DC/DC CONVERTER
SLVS214B JUNE 1999 REVISED AUGUST 2008
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
layout
All capacitors should be soldered in close proximity to the IC. A PCB layout proposal for a two-layer board is
given in Figure 33. Care has been taken to connect both single-ended charge pumps symmetrically to the load
to achive optimized output voltage ripple performance. The proposed layout also provides improved thermal
performance as the exposed leadframe is soldered to the PCB. The bottom layer of the PCB is a ground plain
only. All ground areas on the PCB should be connected. Connect ground areas on top layer to the bottom layer
via through hole connections.
GND
ENABLE
SYNC
C1+
C1
GND
OUT
IN
3V8
COM
SKIP
C2+
C2
Figure 33. Recommended PCB Layout for TPS60101 (top view)
The evaluation module designed for the TPS60100 can, with slight modifications, be used for evaluation of the
TPS60101. The EVM can be ordered under literature code SLVP131 or under product code
TPS60100EVM131.
相關(guān)PDF資料
PDF描述
TPS60101PWPRG4 0.1 A SWITCHED CAPACITOR REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO20
TPS60230RGTTG4 0.2 A SWITCHED CAPACITOR REGULATOR, 1250 kHz SWITCHING FREQ-MAX, PQCC16
TPS60230RGTT 0.2 A SWITCHED CAPACITOR REGULATOR, 1250 kHz SWITCHING FREQ-MAX, PQCC16
TPS60251RTWR SWITCHED CAPACITOR CONVERTER, 750 kHz SWITCHING FREQ-MAX, PQCC24
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