參數(shù)資料
型號(hào)： 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(yè)數(shù)： 2/22頁(yè)
文件大?。?/td> 304K
代理商： SP6120BCY
2
Date: 5/25/04
SP6120B Low Voltage, AnyFET
TM
, Synchronous, Buck Controller Copyright 2004 Sipex Corporation
SPECIFICATIONS
Unless otherwise specified: 3.0V < V
<5.5V, 3.0V < BST < 13.2V, R
= 18.7k
, C
= 0.1
μ
F, C
= 0.1
μ
F, ENABLE =
3V, CGH = CGL = 3.3nF, V
FB
= 1.25V, ISP = ISN = 1.25V, SWN = GND = PGND = 0V, -40
°
C < T
AMB
<85
°
C (Note 1)
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
V
............................................................................... 7V
BST ........................................................................ 13.2V
BST-SWN .................................................................... 7V
SWN .................................................................. -1V to 7V
GH ..................................................... -0.3V to BST +0.3V
GH-SWN ..................................................................... 7V
All Other Pins .......................................-0.3V to V
CC
+0.3V
Peak Output Current < 10
μ
s
GH, GL ........................................................................ 2A
Operating Temperature Range
SP6120C ................................................ 0
°
C to +70
°
C
SP6120E..............................................-40
°
C to +85
°
C
Junction Temperature, T
......................................+125
°
C
Storage Temperature Range .................. -65C to +150C
Power Dissipation
Lead Temperature (soldering 10 sec) ................... +300C
ESD Rating ........................................................2kV HBM
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
QUIESCENT CURRENT
V
CC
Supply Current
V
CC
Supply Current (Disabled)
BST Supply Current
No Switching
-
0.95
1.8
mA
ENABLE = 0V
-
5
20
μ
A
μ
A
μ
A
No Switching, V
BST
= V
No Switching, V
CC
= 5V, V
BST
= 10V
-
-
1
20
150
100
ERROR AMPLIFIER
Error Amplifier Transconductance
600
μ
s
μ
A
μ
A
M
nA
COMP Sink Current
V
FB
= 1.35V, COMP = 0.5V, No Faults
V
FB
= 1.15V, COMP = 1.6V
15
35
65
COMP Source Current
15
35
65
COMP Output Impedence
3
V
FB
Input Bias Current
REFERENCE
-
60
100
Error Amplifier Reference
Trimmed with Error Amp in Unity Gain
1.238
1.250
1.262
V
V
FB
3% Low Comparator
V
FB
3% High Comparator
OSCILLATOR & DELAY PATH
3
%V
REF
%V
REF
3
Oscillator Frequency
270
300
330
kHz
Oscillator Frequency #2
R
OSC
= 10.2k
Loop In Control -100% DC possible
450
500
550
kHz
Duty Ratio
95
%
R
OSC
Voltage
Information Only - Moves
with Oscillator Trim
0.65
V
Minimum GH Pulse Width
V
> 4.5V, Ramp up COMP
Voltage > 0.6V until GH starts
Switching
120
250
ns
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PDF描述
SP6120BEY Low Voltage, AnyFETTM, Synchronous ,Buck Controller Ideal for 2A to 10A, High Performance, DC-DC Power Converters
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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(chēng):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(kāi)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(kāi)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(kāi)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(kāi)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(chēng):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(chēng):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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