Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

L6758ATR Datasheet(PDF) 6 Page - STMicroelectronics

Part # L6758ATR
Description  DPM - dynamic phase management
PDF  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L6758ATR Datasheet(HTML) 6 Page - STMicroelectronics

Back Button L6758ATR Datasheet HTML 2Page - STMicroelectronics L6758ATR Datasheet HTML 3Page - STMicroelectronics L6758ATR Datasheet HTML 4Page - STMicroelectronics L6758ATR Datasheet HTML 5Page - STMicroelectronics L6758ATR Datasheet HTML 6Page - STMicroelectronics L6758ATR Datasheet HTML 7Page - STMicroelectronics L6758ATR Datasheet HTML 8Page - STMicroelectronics L6758ATR Datasheet HTML 9Page - STMicroelectronics L6758ATR Datasheet HTML 10Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 42 page
background image
Pin description and connection diagrams
L6758A
6/42
DocID023298 Rev 2
2
Pin description and connection diagrams
Figure 3. Pin connection (top view)
2.1
Pin description
48
47
46
45
44
43
42
41
40
39
38
37
13
14
15
16
17
18
19
20
21
22
23
24
36 35 34 33 32 31 30 29 28 27 26 25
123456789
10 11 12
ENVTT
SPWM / SEN
VRHOT
SCSP
SCSN
SRGND
SVSEN
SFB
SCOMP / TMAX
SREF
VCC5
SIMON
CS1N
CS1P
CS3N
CS3P
CS2N
CS2P
CS4N
CS4P
SVR_RDY
PWM1
PWM3
PWM2
L6758A
AM11136v1
Table 2. Pin description
Pin#
Name
Function
1LTB
LTB Technology input pin. See
Section 11.2 for details.
2IMON
Current monitor output.
A current proportional to the multi-phase load current is sourced from this
pin. Connect through a resistor R
MON
to local GND. When the pin voltage
reaches 1.55 V, overcurrent protection is set and the IC latches. Filtering
through C
IMON
to GND allows to control the delay for OC intervention.
3RGND
Remote ground sense.
Connect to the negative side of the load to perform remote sense.
4
VSEN
Output voltage monitor, manages OV and UV protection. Connect to the
positive side of the load to perform remote sense. A fixed 50
μA current is
sunk from this pin.
5FB
Error amplifier inverting input.
Connect with a resistor R
FB
to VSEN and with an (R
F
- C
F
)// C
P
to COMP.
6
COMP /
DPM
Error amplifier output.
Connect with an (R
F
- C
F
)// C
P
to FB. The device cannot be disabled by
pulling low this pin. Connect a proper resistor R
DPM
to GND to define DPM
strategy.



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


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