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SP6120BCY/TR PDF预览

SP6120BCY/TR

更新时间: 2024-11-20 22:10:43
品牌 Logo 应用领域
西伯斯 - SIPEX 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
22页 300K
描述
Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters

SP6120BCY/TR 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:MO-153AB, TSSOP-16Reach Compliance Code:unknown
风险等级:5.64Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:5.5 V
最小输入电压:3 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
最大输出电流:2 A封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
认证状态:Not Qualified座面最大高度:1.2 mm
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:550 kHz温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:4.4 mm
Base Number Matches:1

SP6120BCY/TR 数据手册

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®
SP6120B  
Low Voltage, AnyFETTM, Synchronous ,Buck Controller  
Ideal for 2A to 10A, High Performance, DC-DC Power Converters  
Optimized for Single Supply, 3V - 5.5V Applications  
N/C  
ENABLE  
ISP  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
BST  
GH  
High Efficiency: Greater Than 95% Possible  
"AnyFETTM" Technology: Capable Of Switching Either  
SWN  
GND  
PGND  
GL  
SP6120B  
PFET Or NFET High Side Switch  
ISN  
Selectable Discontinuous or Continuous Conduction  
16 Pin TSSOP  
VFB  
Mode  
COMP  
SS  
Fast Transient Response from Window Comparator  
16-Pin TSSOP, Small Size  
VCC  
PROG  
ROSC  
Accurate 1% Reference Over Line, Load and Temperature  
Accurate 10% Frequency  
Now Available in Lead Free Packaging  
Accurate, Rail to Rail, 43mV, Over-Current Sensing  
Resistor Programmable Frequency  
Resistor Programmable Output Voltage  
Low Quiescent Current: 950µA, 10µA in Shutdown  
Hiccup Over-Current Protection  
APPLICATIONS  
DSP  
Microprocessor Core  
I/O & Logic  
Industrial Control  
Distributed Power  
Low Voltage Power  
Capacitor Programmable Soft Start  
Guaranteed Boost Voltage to Enhance High Side NFET  
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 "AnyFETTM" 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.  
PMOS High Side Drive  
NMOS High Side Drive  
PROG = GND  
MBR0530  
3.3V  
3.3V  
PROG = V  
V
V
IN  
CC  
IN  
C
C
B
IN  
C
C
IN  
330µF x 2  
BST  
1µF  
NC  
®
®
330µF x 2  
BST  
GH  
1µF  
NC  
®®  
BST  
GH  
ENABLE  
QT  
ENABLE  
ISP  
CS  
RS  
ENABLE  
QT1  
ENABLE  
ISP  
CS  
RS  
22.1k  
SP6120BSWN  
1.9V  
39nF  
1A to 8A  
22.1k  
L1  
L1  
SWN  
GND  
39nF  
1.9V  
1A to 8A  
ISN  
GND  
V
SP6120B  
OUT  
2.5µH  
ISN  
V
OUT  
V
2.5µH  
PGND  
GL  
FB  
V
PGND  
GL  
FB  
QB  
COMP  
SS  
DS  
C
OUT  
470µF x 3  
RF  
5.23k  
RZ  
15k  
V
COMP  
SS  
DS  
V
QB  
C
OUT  
470µF x 3  
IN  
CC  
RF  
5.23k  
C
SS  
0.33µF  
CP  
100pF  
R
PROG  
OSC  
V
IN  
V
RZ  
15k  
CC  
CV  
CC  
2.2µF  
RI  
10k  
R
OSC  
CZ  
4.7nF  
R
CP  
100pF  
PROG  
OSC  
C
18.7k  
SS  
0.33µF  
CV  
CC  
2.2µF  
R
OSC  
RI  
10k  
CZ  
4.7nF  
18.7k  
QT, QB = FAIRCHILD FDS6690A  
QT1 = FAIRCHILD FDS6375 (PMOS only)  
L1 = PANASONIC ETQP6F2R5SFA  
DS = STMICROELECTRONICS STPS2L25U  
CIN = SANYO 6TPB330M  
COUT = SANYO 4TPB470M  
Date: 5/25/04  
SP6120B Low Voltage, AnyFETTM, Synchronous, Buck Controller  
© Copyright 2004 Sipex Corporation  
1

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