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參數資料
| 型號： | NCP1523 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 6-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WIDE-OUTPUT, ADJUSTABLE POWER MODULE WITH TurboTrans |
| 中文描述： | 6甲，2.2 V至5.5 V輸入，非隔離，寬輸出，可調電源模塊的TurboTrans |
| 文件頁數： | 3/35頁 |
| 文件大小： | 1128K |
| 代理商： | NCP1523 |
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DATASHEET TABLE OF CONTENTS
ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS
(Voltages are with respect to GND)
PTH04T230W, PTH04T231W
SLTS271A–SEPTEMBER 2006–REVISED OCTOBER 2006
ORDERING INFORMATION
For the most current package and ordering information, see the Package Option Addendum at the end of this data sheet, or see
the TI website at www.ti.com.
DATASHEET SECTION
PAGE NUMBER
3
4
6
8
9
10
11
13
17
22
23
23
24
24
25
25
26
28
30
ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS TABLE (PTH04T230W)
ELECTRICAL CHARACTERISTICS TABLE (PTH04T231W)
PIN-OUT AND TERMINAL FUNCTIONS
TYPICAL CHARACTERISTICS (V
I
= 5V)
TYPICAL CHARACTERISTICS (V
I
= 3.3V)
ADJUSTING THE OUTPUT VOLTAGE
CAPACITOR RECOMMENDATIONS
TURBOTRANS INFORMATION
UNDERVOLTAGE LOCKOUT (UVLO)
SOFT-START POWER-UP
REMOTE SENSE
OUTPUT ON/OFF INHIBIT
OVER-CURRENT PROTECTION
OVER-TEMPERATURE PROTECTION
SYCHRONIZATION (SMARTSYNC)
AUTO-TRACK SEQUENCING
PREBIAS START-UP
TAPE & REEL AND TRAY DRAWINGS
UNIT
V
V
Track
T
A
Track pin voltage
Operating temperature range Over V
I
range
–0.3 to V
I
+ 0.3
–40 to 85
Surface temperature of module body or pins
(5 seconds maximum)
T
wave
Wave soldering temperature
AH and AD suffix
260
°
C
AS suffix
AZ suffix
235
(1)
260
(1)
T
reflow
Solder reflow temperature
Surface temperature of module body or pins
T
stg
Storage temperature
Mechanical shock
–40 to 125
(2)
500
250
20
15
2.7
Suffix AH and AD
Suffix AS and AZ
Suffix AH and AD
Suffix AS and AZ
Per Mil-STD-883D, Method 2002.3 1 msec,
1/2 sine, mounted
G
Mechanical vibration
Mil-STD-883D, Method 2007.2 20-2000 Hz
Weight
Flammability
grams
Meets UL94V-O
(1)
During reflow of surface mount package version do not elevate peak temperature of the module, pins or internal components above the
stated maximum.
The shipping tray or tape & reel cannot be used to bake parts at temperatures higher than 65°C.
(2)
3
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