參數(shù)資料
型號(hào): PT6646R
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14
封裝: SIP-14
文件頁(yè)數(shù): 9/18頁(yè)
文件大小: 412K
代理商: PT6646R
Product Folder: PT6646, -2.5V, 4A Positive to Negative Voltage Converter
SAMPLES
PRODUCT FOLDER | PRODUCT INFO: FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY/PKG |
PT6646, -2.5V, 4A Positive to Negative Voltage Converter
DEVICE STATUS: ACTIVE
VI (max) (V)
27
25
18
21
15
27
VI (min) (V)
8
IO (A)
4
2
2.5
1.5
4
VO (V)
-3.3
-5
-12
-9
-15
-2.5
Vadj Lo (V)
-2.2
-3
-9
-6
-10
-1.8
Vadj Hi (V)
-4.7
-6.5
-13.6
-10.2
-17
-4.3
VO Adjustable
Yes
FEATURES
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Wide Input Voltage Range:
+8V to +25V
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Negative Output:
–2.5V/4A to –15V/1.5A
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Adjustable Output Voltage
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85% Efficiency
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Remote Sense Capability
DESCRIPTION
The PT6640 series is a positive input to negative output line of Integrated Switching Regulators (ISRs). Designed for general
purpose applications, the PT6640 series delivers a negative output voltage at up to 24W. The PT6640 is packaged in a 14-Pin
SIP (Single In-line Package) and is available in a surface-mount configuration.
TECHNICAL RESOURCES
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DATASHEET
Full datasheet in Acrobat PDF: pt6646.pdf (126 KB,Rev.A) (Updated: 07/20/2000)
APPLICATION NOTES
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RELATED DOCUMENTS
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Military Analog Selection Guide (SGLB002, 318 KB - Updated: 11/09/2000)
file:///H|/imaging/BITTING/cpl/20020726_1/07262002_1/TXII/07262002/pt6646.html (1 of 2) [Jul-27-2002 6:29:29 PM]
相關(guān)PDF資料
PDF描述
PT6646Q SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14
PT6642R SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14
PT6642Q SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14
PT6643F SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14
PT6645R SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSMA14
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