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TPS51120 Datasheet(Fiches technique) 3 Page - Texas Instruments

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Numéro de pièce TPS51120
Description  DUAL CURRENT MODE, SYNCHRONOUS STEP-DOWN CONTROLLER WITH 100-mA STANDBY REGULATORS FOR NOTEBOOK SYSTEM POWER
Télécharger  10 Pages
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Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
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RECOMMENDED OPERATING CONDITIONS
TPS51120
SLUS670A–JULY 2005–REVISED AUGUST 2005
MIN
MAX
UNIT
Input voltage, V5FILT
4.5
5.5
V
VBST1, VBST2
-0.1
34
VBST1, VBST2 wrt LL
-0.1
5.5
Input voltage range
VIN, EN5
-0.1
28
V
SKIPSEL, TONSEL, EN1, EN2, CS1, CS2, V5FILT, VFB1, VFB2, EN3
-0.1
5.5
VO1, VO2
-0.1
5.5
DRVH1, DRVH2
-0.8
34
DRVH1, DRVH2 (wrt LL)
-0.1
5.5
LL1, LL2
-0.8
28
Output voltage range
V
VREF2, VREG5, VREG3, PGOOD1, PGOOD2, DRVL1, DRVL2, COMP1,
-0.1
5.5
COMP2
PGND1, PGND2
-0.1
0.1
VREF2
0.08
Source/sink current
VBST
50
mA
VREG5, VREF3 (source only)
100
Operating ambient temperature range, TA
-40
85
°C
3




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