參數(shù)資料
型號(hào)： SP6120BEY
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)： 3/22頁(yè)
文件大小： 304K
代理商： SP6120BEY
3
Date: 5/25/04
SP6120B Low Voltage, AnyFET
TM
, Synchronous, Buck Controller Copyright 2004 Sipex Corporation
SPECIFICATIONS: continued
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)
Note 1:
Specifications to -40
°
C are guaranteed by design, characterization and correlation with statistical process control.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SOFTSTART
SS Charge Current
V
SS
= 1.5V
V
SS
= 1.5V
V
COMP
= 0.5V, Fault Initiated
V
FB
< 1.0V, VSS = 2.5V
25
50
70
μ
A
μ
A
μ
A
V
SS Discharge Current
2
5
7
COMP Discharge Current
200
500
-
COMP Clamp Voltage
2.0
2.4
2.8
SS Ok Threshold
1.7
2.0
2.2
V
SS Fault Reset
0.2
0.25
0.3
V
SS Clamp Voltage
2.0
2.4
2.8
V
OVER CURRENT & ZERO CURRENT COMPARATORS
Over Current Comparator
Threshold Voltage
Rail to Rail Common Mode Input
32
43
54
mV
ISN, ISP Input Bias Current
-
60
250
nA
Zero Current Comparator
Threshold
VISP - VISN
2
mV
UVLO
V
CC
Start Threshold
V
CC
Stop Threshold
ENABLE
2.75
2.85
2.95
V
2.65
2.75
2.9
V
Enable Threshold
ON
OFF
1.45
0.65
V
Enable Pin Source Current
0.6
4
9
μ
A
GATE DRIVER
GH Rise Time
V
CC
> 4.5V
V
CC
> 4.5V
V
CC
> 4.5V
V
CC
> 4.5V
V
CC
> 4.5V
V
CC
> 4.5V
V
CC
= 3.0V, FB=1.15V, Search GL High
V
CC
= 5.5V, FB=1.15V, Search GL High
V
BST
< V
BST
OK Threshold, FB =1.15V
-
40
110
ns
GH Fall Time
-
40
110
ns
GL Rise Time
-
40
110
ns
GL Fall Time
-
40
110
ns
GH to GL Non-Overlap Time
0
60
140
ns
GL to GH Non-Overlap Time
0
60
140
ns
V
BST
OK Threshold
4.0
7.3
4.8
7.8
5.0
8.3
V
V
Forced GL ON
200
350
650
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
SP6120BEY-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
SP6120BEY-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
SP6120CY 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Low Voltage, AnyFET Synchronous, Cntrllr RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
SP6120CY/TR 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 Low Voltage, AnyFET Synchronous, Cntrllr RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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