Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

PM6685 Datasheet(PDF) 12 Page - STMicroelectronics

Part # PM6685
Description  Dual step-down main supply controller with auxilary voltages for notebook system power
PDF  52 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

PM6685 Datasheet(HTML) 12 Page - STMicroelectronics

Back Button PM6685 Datasheet HTML 8Page - STMicroelectronics PM6685 Datasheet HTML 9Page - STMicroelectronics PM6685 Datasheet HTML 10Page - STMicroelectronics PM6685 Datasheet HTML 11Page - STMicroelectronics PM6685 Datasheet HTML 12Page - STMicroelectronics PM6685 Datasheet HTML 13Page - STMicroelectronics PM6685 Datasheet HTML 14Page - STMicroelectronics PM6685 Datasheet HTML 15Page - STMicroelectronics PM6685 Datasheet HTML 16Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 12 / 52 page
background image
Electrical characteristics
PM6685
12/52
Symbol
Parameter
Test condition
Min
Typ
Max
Unit
LDO3 linear regulator
VLDO3
LDO3 linear output voltage
0.5mA<ILDO3<50mA
3.23
3.3
3.37
V
ILDO3
LDO3 current limit
VLDO5 > UVLO
130
165
200
mA
High and low gate drivers
HGATE Driver On-resistance
HGATEx high state (pullup)
2.0
3
Ω
HGATEx low state (pulldown)
1.6
2.7
Ω
LGATE Driver On-resistance
LGATEx high state(pullup)
1.4
2.1
Ω
LGATEx low state (pulldown)
0.8
1.2
Ω
PGOOD pins UVP/OVP protections
OVP
Over voltage threshold
Both SMPS sections with
respect to VREF.
113
116
120
%
UVP
Under voltage threshold
66
70
72
%
PGOOD3,5
Upper threshold
(VFB-VREF)
107
110
113
%
Lower threshold
(VFB-VREF)
90
92
94
%
IPGOOD3,5
PGOOD leakage current
VPGOOD3,5 forced to 5.5V
1
uA
VPGOOD3,5
Output low voltage
ISink = 4mA
150
250
mV
PGOOD
LDO3
Rising voltage threshold
77.7
81.1
%
Falling voltage threshold
72.1
76.6
%
Hysteresis
20
30
mV
IPGOOD_LDO3 PGOOD leakage current
VPGOOD LDO3 forced to 5.5V
1
uA
VPGOOD_LDO3 Output low voltage
ISink = 4mA
150
250
mV
Thermal shutdown
TSDN
Shutdown temperature
150
°C
Power management pins
EN3,5
SMPS disabled threshold
(2)
0.8
V
SMPS enabled threshold
(2)
2.4
FSEL
Frequency selection range
Low level(2)
0.5
V
Middle level(2)
1.0
VLDO5-1.5
High level(2)
VLDO5-0.8
Table 5.
Electrical characteristics (continued)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com