參數(shù)資料
型號: TPS40100RGER
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PQCC24
封裝: GREEN, PLASTIC, QFN-24
文件頁數(shù): 12/39頁
文件大?。?/td> 762K
代理商: TPS40100RGER
www.ti.com
ABSOLUTE MAXIMUM RATINGS
TPS40100
SLUS601–MAY 2005
ORDERING INFORMATION
TA
PACKAGE
PART NUMBER(1)
TPS40100RGER
-40°C to 85°C
QFN
TPS40100RGET
(1) The QFN package (RGE) is available taped and reeled only. Use
large reel device type R (TPS40100RGER) to order quantities of
3,000 per reel. Use small reel device type T (TPS40100RGET) to
order quantities of 250 per reel.
over operating free-air temperature range unless otherwise noted(1)
TPS40100
UNIT
VDD
-0.3to20
5VBP, BIAS, FB, ILIM, ISNS, LDRV, MGU, MGD, PG, SS,
-0.3 to 6
SYNC, UVLO, VO
BST to SW, HDRV to SW(2)
-0.3 to 6.0
SW
-1.5 to VVIN
VIN
Input voltage range
V
SW (transient) < 100 ns
-6 to 30
TRKIN
-0.3to20
GNDtoPGND
-0.3to0.3
TRKOUT
-0.3 to 8.0
HDRV, LDRV (RMS)
0.5
A
HDRV, LDRV (peak)
2.0
FB, COMP, TRKOUT
10 to -10
mA
SS
20 to -20
IIN
Input current range
PG
20
GM
1mA
RT
10
V5BP
50(3)
RT source
100
A
TJ
Operating junction temperature range
–40 to 125
°C
Tstg
Storage temperature
–55 to 150
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) BST to SW and HDRV to SW are relative measurements. BST and HDRV can be this amount of voltage above or below the voltage at
SW.
(3) V5BP current includes gate drive current requirements. Observe maximum TJ rating for the device.
2
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