參數資料
型號: TPS55383PWPRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 7 A DUAL SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16
封裝: PLASTIC, HTSSOP-26
文件頁數: 12/45頁
文件大?。?/td> 1318K
代理商: TPS55383PWPRG4
DEVICE RATINGS
ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
SLUS818 – SEPTEMBER 2008 ......................................................................................................................................................................................... www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION(1)
DEVICE NUMBER
OPERATING FREQUENCY (kHz)
PACKAGE
MEDIA
UNITS (Pieces)
TPS55383PWP
Tube
90
300
TPS55383PWPR
Tape and Reel
2000
Plastic 16-Pin HTSSOP
TPS55386PWP
Tube
90
600
TPS55386PWPR
Tape and Reel
2000
(1)
For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
VALUE
UNIT
PVDD1, PVDD2, EN1, EN2
30
BOOT1, BOOT2
VSW+ 7
SW1, SW2
–2 to 30
SW1, SW2 transient (< 50ns)
–3 to 31
Input voltage range
V
BP
6.5
SEQ, ILIM2
–0.3 to 6.5
COMP1, COMP2
–0.3 to 3.5
FB1, FB2
–0.3 to 3
SW1, SW2 output current
7
A
BP load current
35
mA
Tstg
Storage temperature
–55 to +165
TJ
Operating temperature
–40 to +150
°C
Soldering temperature
+260
(1)
Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional operation should be limited to the
Recommended DC Operating Conditions detailed in this data sheet. Exposure to conditions beyond the operational limits for extended
periods of time may affect device reliability.
MIN
MAX
UNIT
VPVDD2
Input voltage
4.5
28
V
Operating junction
TJ
–40
+125
°C
temperature
2
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS55383 TPS55386
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TPS55386PWP 功能描述:直流/直流開關調節(jié)器 3A Dual Non-Synch Buck Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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TPS55386PWPR 功能描述:直流/直流開關調節(jié)器 3A Dual Non-Synch Buck Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS55386PWPRG4 功能描述:直流/直流開關調節(jié)器 3A,Dual Non-Synch Buck Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5