參數(shù)資料
型號： SP6120BCY
英文描述： Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
中文描述： 低電壓，AnyFETTM，同步，降壓控制器適合2A至10A條，高性能，DC - DC電源轉(zhuǎn)換器
文件頁數(shù)： 1/22頁
文件大?。?/td> 304K
代理商： SP6120BCY
1
Date: 5/25/04
SP6120B Low Voltage, AnyFET
TM
, Synchronous, Buck Controller Copyright 2004 Sipex Corporation
SP6120B
■
Optimized for Single Supply, 3V - 5.5V Applications
■
High Efficiency: Greater Than 95% Possible
■
"AnyFET
TM"
Technology: Capable Of Switching Either
PFET Or NFET High Side Switch
■
Selectable Discontinuous or Continuous Conduction
Mode
■
Fast Transient Response from Window Comparator
■
16-Pin TSSOP, Small Size
■
Accurate 1% Reference Over Line, Load and Temperature
■
Accurate 10% Frequency
■
Accurate, Rail to Rail, 43mV, Over-Current Sensing
■
Resistor Programmable Frequency
■
Resistor Programmable Output Voltage
■
Low Quiescent Current: 950
μ
A, 10
μ
A in Shutdown
■
Hiccup Over-Current Protection
■
Capacitor Programmable Soft Start
■
Guaranteed Boost Voltage to Enhance High Side NFET
Low Voltage, AnyFET
TM
, Synchronous ,Buck Controller
Ideal for 2A to 10A, High Performance, DC-DC Power Converters
APPLICATIONS
■
DSP
■
Microprocessor Core
■
I/O & Logic
■
Industrial Control
■
Distributed Power
■
Low Voltage Power
DESCRIPTION
The SP6120B is a fixed frequency, voltage mode, synchronous PWM controller designed to
work from a single 5V or 3.3V input supply. Sipex's unique "AnyFET
TM"
Technology allows
the SP6120B to be used for resolving a multitude of price/performance trade-offs. It is
separated from the PWM controller market by being the first controller to offer precision,
speed, flexibility, protection and efficiency over a wide range of operating conditions.
SP6120B
NC
ENABLE
ISP
ISN
V
FB
COMP
SS
R
OSC
BST
GH
SWN
GND
PGND
GL
V
CC
PROG
NMOS High Side Drive
PROG = GND
ENABLE
CP
100pF
CZ
4.7nF
RZ
15k
C
SS
0.33
μ
F
R
OSC
18.7k
CV
CC
2.2
μ
F
V
IN
MBR0530
C
BST
1
μ
F
QT
3.3V
V
IN
C
IN
330
μ
F x 2
RS
22.1k
CS
39nF
L1
2.5
μ
H
1.9V
V
OUT
RF
5.23k
C
OUT
470
μ
F x 3
RI
10k
QB
DS
C
B
1
μ
F
SP6120B
NC
ENABLE
ISP
ISN
V
FB
COMP
SS
R
OSC
BST
GH
SWN
GND
PGND
GL
V
CC
PROG
PMPROG = V
CC
ENABLE
CP
CZ
4.7nF
RZ
15k
C
SS
0.33
μ
F
R
OSC
18.7k
CV
CC
2.2
μ
F
V
IN
QT1
3.3V
V
IN
C
IN
330
μ
F x 2
RS
22.1k
CS
39nF
L1
2.5
μ
H
1.9V
V
OUT
RF
5.23k
C
OUT
470
μ
F x 3
RI
10k
QB
DS
1
2
16
15
14
13
12
11
3
4
5
6
7
8
10
9
N/C
ENABLE
ISP
ISN
V
FB
COMP
SS
R
OSC
BST
GH
SWN
GND
PGND
GL
V
CC
PROG
SP6120B
16 Pin TSSOP
QT, QB = FAIRCHILD FDS6690A
QT1 = FAIRCHILD FDS6375 (PMOS only)
L1 = PANASONIC ETQP6F2R5SFA
DS = STMICROELECTRONICS STPS2L25U
C
IN
= SANYO 6TPB330M
C
OUT
= SANYO 4TPB470M
Now Available in Lead Free Packaging
相關(guān)PDF資料
PDF描述
SP6120BEY Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120CY Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120HVEY High Voltage, Synchronous ,Buck Controller Ideal for 2A to 20A, High Performance, DC-DC Power Converters
SP6120HVCY CAPACITOR, F/TERM 6800PF 50V X8R 0805CAPACITOR, F/TERM 6800PF 50V X8R 0805; CAPACITANCE:6.8NF; VOLTAGE RATING, DC:50V; CAPACITOR DIELECTRIC TYPE:CERAMIC MULTI-LAYER; SERIES:08055F; TOLERANCE, :10%; TOLERANCE, -:10%; TEMP, OP. RoHS Compliant: Yes
SP6120EY Low Voltage, AnyFETTM, Synchronous,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6120BCY/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120BCY-L 功能描述:DC/DC 開關(guān)控制器 Low Voltage, AnyFET Synchronous, Cntrllr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
SP6120BCY-L/TR 功能描述:DC/DC 開關(guān)控制器 Low Voltage, AnyFET Synchronous, Cntrllr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
SP6120BEY 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
SP6120BEY/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
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