数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

SP6120B 数据表(PDF) 4 Page - Sipex Corporation

部件名 SP6120B
功能描述  Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  SIPEX [Sipex Corporation]
网页  http://www.sipex.com
标志 SIPEX - Sipex Corporation

SP6120B 数据表(HTML) 4 Page - Sipex Corporation

  SP6120B Datasheet HTML 1Page - Sipex Corporation SP6120B Datasheet HTML 2Page - Sipex Corporation SP6120B Datasheet HTML 3Page - Sipex Corporation SP6120B Datasheet HTML 4Page - Sipex Corporation SP6120B Datasheet HTML 5Page - Sipex Corporation SP6120B Datasheet HTML 6Page - Sipex Corporation SP6120B Datasheet HTML 7Page - Sipex Corporation SP6120B Datasheet HTML 8Page - Sipex Corporation SP6120B Datasheet HTML 9Page - Sipex Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 22 page
background image
4
Date: 5/25/04
SP6120B Low Voltage, AnyFETTM, Synchronous, Buck Controller
© Copyright 2004 Sipex Corporation
PIN DESCRIPTION
NAME
FUNCTION
PIN NUMBER
1
N/C
No Connection
2
ENABLE
TTL compatible input with internal 4uA pullup. Floating or Venable> 1.5V will
enable the part, Venable < 0.65V disables part.
3
ISP
Current Sense Positive Input: Rail to Rail Input for Over-Current Detection,
43mV threshold with 10µs (typ) response time.
4
ISN
Current Sense Negative Input: Rail to Rail input for Over-Current Detection.
5VFB
Feedback Voltage Pin: Inverting input of the error amplifier and serves as the
output voltage feedback point for the buck converter. The output voltage is
sensed and can be adjusted through an external resistor divider.
6
COMP
Error Amplifier Compensation Pin: A lead lag network is typically connected
to this pin to compensate the feedback loop. This pin is clamped by the SS
voltage and is limited to 2.8V maximum.
7SS
Soft Start Programming Pin: This pin sources 50µA on start-up. A 0.01µF to
1µF capacitor on this pin is typically enough capacitance to soft start a power
supply. In addition, hiccup mode timing is controlled by this pin through the
5µA discharge current. The SS voltage is clamped to 2.7V maximum.
8ROSC
Frequency Programming Pin: A resistor to ground is used to program
frequency. Typical values - 18,700Ω, 300kHz; 10,200Ω, 500kHz.
9
PROG
Programming Pin:
PROG = GND; MODE = NFET/CONTINOUS
PROG = 68kΩ to GND; MODE = NFET/DISCONTINOUS
PROG = VCC; MODE = PFET/CONTINOUS
PROG = 68kΩ to VCC; MODE = PFET/DISCONTINOUS
10
VCC
I.C. Supply Pin: ESD structures also hooked to this pin. Properly bypass this
pin to PGND with a low ESL/ESR ceramic capacitor.
11
GL
Synchronous FET Driver: 1nF/20ns typical drive capability.
12
PGND
Power Ground Pin: Used for Power Stage. Connect Directly to GND at I.C.
pins for optimal performance.
13
GND
Ground Pin: Main ground pin for I.C.
14
SWN
Switch Node Reference: High side MOSFET driver reference. Can also be
tied to GND for low voltage applications.
15
GH
HIgh Side MOSFET Driver: Can be NFET or PFET depending on Program
Mode. 1nF/20ns typical drive capability. Maximum voltage rating is
referenced to SWN.
16
BST
High Side Driver Supply Pin. When VBST is less than VBST OK Threshold, GL
is forced to turn on for at least 300ns. This is intended for enough time to
charge the BST capacitor.


类似零件编号 - SP6120B

制造商部件名数据表功能描述
logo
Sipex Corporation
SP6120 SIPEX-SP6120 Datasheet
145Kb / 13P
   Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120 SIPEX-SP6120 Datasheet
308Kb / 22P
   Low Voltage, AnyFETTM, Synchronous,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120 SIPEX-SP6120 Datasheet
216Kb / 22P
   Low Voltage, AnyFETTM, Synchronous,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
logo
Exar Corporation
SP6120 EXAR-SP6120 Datasheet
220Kb / 22P
   Low Voltage, AnyFETTM, Synchronous,Buck Controller
logo
Sipex Corporation
SP6120CY SIPEX-SP6120CY Datasheet
145Kb / 13P
   Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
More results

类似说明 - SP6120B

制造商部件名数据表功能描述
logo
Sipex Corporation
SP6120 SIPEX-SP6120 Datasheet
145Kb / 13P
   Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120 SIPEX-SP6120 Datasheet
308Kb / 22P
   Low Voltage, AnyFETTM, Synchronous,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120 SIPEX-SP6120_05 Datasheet
216Kb / 22P
   Low Voltage, AnyFETTM, Synchronous,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120HV SIPEX-SP6120HV Datasheet
416Kb / 22P
   High Voltage, Synchronous ,Buck Controller Ideal for 2A to 20A, High Performance, DC-DC Power Converters
SP6128A SIPEX-SP6128A Datasheet
125Kb / 10P
   Low Voltage, Synchronous Step Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters
SP6123 SIPEX-SP6123 Datasheet
154Kb / 18P
   Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters
SP6128A SIPEX-SP6128A_05 Datasheet
125Kb / 10P
   Low Voltage, Synchronous Step Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters
SP6121 SIPEX-SP6121 Datasheet
358Kb / 16P
   Low Voltage, Synchronous Step Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters
logo
Exar Corporation
SP6120 EXAR-SP6120 Datasheet
220Kb / 22P
   Low Voltage, AnyFETTM, Synchronous,Buck Controller
logo
Sipex Corporation
SP6122 SIPEX-SP6122 Datasheet
131Kb / 19P
   Low Voltage, Micro 8, PFET, Buck Controller Ideal for 1A to 5A, Small Footprint, DC-DC Power Converters
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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