- 您现在的位置：买卖IC网 > PDF目录171440 > E-L6911ETR (STMICROELECTRONICS) 1.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO20 PDF资料下载
参数资料
| 型号： | E-L6911ETR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | 1.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封装： | SO-20 |
| 文件页数： | 31/35页 |
| 文件大小： | 563K |
| 代理商： | E-L6911ETR |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页当前第31页第32页第33页第34页第35页
L6911E
Pin settings
5/34
2
Pin settings
2.1
Pin connection
Figure 2.
Pin connection (top view)
2.2
Pin description
VSEN
OCSET
SS/INH
VID0
VID1
VID3
VID2
VID4
COMP
PGOOD
PHASE
UGATE
PGND
BOOT
LGATE
VCC
OVP
RT
1
3
2
4
5
6
7
8
9
18
17
16
15
14
12
13
11
19
10
20
FB
GND
D98IN958
Table 2. Pin description
N°
Name
Description
1
VSEN
Connected to the output voltage is able to manage over-voltage conditions and
the PGOOD signal.
2OCSET
A resistor connected from this pin and the upper Mos Drain sets the current
limit protection.
The internal 200
A current generator sinks a current from the
drain through the external resistor. The Over-Current threshold is due to the
following equation:
3
SS/INH
The soft start time is programmed connecting an external capacitor from this
pin and GND. The internal current generator forces through the capacitor
10
A.
This pin can be used to disable the device forcing a voltage lower than 0.4V
4 - 8
VID0 - 4
Voltage Identification Code pins. These input are internally pulled-up and TTL
compatible. They are used to program the output voltage as specified in
Table 6 on page 9 and to set the overvoltage and power good thresholds.
Connect to GND to program a ‘0’ while leave floating to program a ‘1’.
9COMP
This pin is connected to the error amplifier output and is used to compensate
the voltage control feedback loop.
10
FB
This pin is connected to the error amplifier inverting input and is used to
compensate the voltage control feedback loop.
I
P
I
OCSET
R
OCSET
R
DSon
------------------------------------------------
=
相关PDF资料 |
PDF描述 |
|---|---|
| E-L6932D1.8 | 1.8 V FIXED POSITIVE LDO REGULATOR, PDSO8 |
| E-UC2842BN | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| E-UC2844BD1 | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 |
| E-UC2845BD1013TR | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 |
| E05-41M1 | 5 WATT WIDE INPUT DC TO DC CONVERTERS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EL6915 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator |
| EL6915CL | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator |
| EL6915CL-T13 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator |
| EL6915CL-T7 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator |
| EL6915CLZ | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Laser Diode Driver w/ Waveform Generator |
发布紧急采购，3分钟左右您将得到回复。