參數(shù)資料
型號： SP6134HEU
英文描述： High Voltage, 600 KHz Synchronous PWM Controller
中文描述： 高電壓，600千赫同步PWM控制器
文件頁數(shù)： 2/14頁
文件大?。?/td> 141K
代理商： SP6134HEU
2
Date: 8/4/04
SP6134H High Voltage, 600KHz Synchronous PWM Controller Copyright 2004 Sipex Corporation
PARAMETER
QUIESCENT CURRENT
V
CC
Supply Current
BST Supply Current
PROTECTION: UVLO
V
CC
UVLO Start Threshold
V
CC
UVLO Stop Threshold
V
CC
UVLO Hysteresis
UVIN Start Threshold
UVIN Stop Threshold
UVIN Hysteresis
ERROR AMPLIFIER REFERENCE
Error Amplifier Reference
Error Amplifier Reference
Over Line and Temperature
Error Amplifier Transconductance
Error Amplifier Gain
COMP Sink Current
COMP Source Current
V
FB
Input Bias Current
Internal Pole
COMP Clamp
COMP Clamp Temp. Coefficient
CONTROL LOOP: PWM COMPARATOR, RAMP & LOOP DELAY PATH
Ramp Amplitude
RAMP Offset
MIN
TYP
MAX
UNITS
CONDITIONS
1.5
0.2
3
mA
mA
V
FB
=0.9V (No switching)
V
FB
=0.9V (No switching)
0.4
4.00
3.80
100
2.3
2.0
4.25
4.05
200
2.5
2.2
300
4.5
4.4
300
2.65
2.35
V
V
mV
V
V
mV
0.792
0.788
0.800
0.800
0.808
0.812
V
V
2X Gain Config., Measure COMP/2
6
ms
dB
μ
A
μ
A
nA
MHz
V
mV/
°
C
60
150
150
50
4
2.5
-2
No Load
V
FB
= 0.9V, COMP = 0.9V
V
FB
= 0.7V, COMP = 2.2V
V
FB
= 0.8V
200
V
FB
=0.7V, T
A
= 25
°
C
0.92
1.1
1.1
1.28
V
V
T
= 25
°
C, RAMP COMP
until GH starts switching
RAMP Offset Temp. Coefficient
GH Minimum Pulse Width
Maximum Controllable Duty Ratio
-2
90
97
mV/
°
C
ns
%
180
92
Maximum Duty Ratio Measured just
before pulse skipping begins
Valid for 20 Cycles
Maximum Duty Ratio
Internal Oscillator Frequency
510 600 690
100
540
%
kHz
600
660
ELECTRICAL SPECIFICATIONS
Unless otherwise specified: 0
°
C < T
AMB
< 70
°
C, 4.5V < V
CC
< 5.5V, BST=V
CC
,SWN = GND = 0V, UVIN = 3.0V, CV
CC
= 10
μ
F,
C
COMP
= 0.1
μ
F, CGH = CGL = 3.3nF, C
SS
= 50nF, Typical measured at V
CC
=5V. The
denotes the specifications which
apply over the full operating temperature range, unless otherwise specified.
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
CC
..................................................................................................7V
BST ...............................................................................................33V
BST-SWN ......................................................................... -0.3V to 7V
SWN................................................................................... -1V to 15V
GH......................................................................... -0.3V to BST+0.3V
GH-SWN .........................................................................................7V
All other pins .......................................................... -0.3V to V
CC
+0.3V
Peak Output Current < 10us
GH,GL .............................................................................................2A
Storage Temperature .................................................. -65
C to 150
°
C
Power Dissipation .......................................................................... 1W
Lead Temperature (Soldering, 10 sec) ...................................... 300
°
C
ESD Rating .......................................................................... 2kV HBM
Thermal Resistance ............................................................. 41.9
°
C/W
ABSOLUTE MAXIMUM RATINGS
相關(guān)PDF資料
PDF描述
SP6134H High Voltage, 600 KHz Synchronous PWM Controller
SP6134HCU High Voltage, 600 KHz Synchronous PWM Controller
SP6136 Evaluation Board Manual
SP6136_06 Evaluation Board Manual
SP6136EB Evaluation Board Manual
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6134HEU/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller
SP6134HEU-L 功能描述:電壓模式 PWM 控制器 High Voltage,600 kHz Synchronous RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
SP6134HEU-L/TR 功能描述:電壓模式 PWM 控制器 High Voltage,600 kHz Synchronous RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
SP6134HV 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller
SP6134HVLED 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Evaluation Board Manual
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