參數(shù)資料
型號(hào)： MC33067DW
廠商： MOTOROLA INC
元件分類： 穩(wěn)壓器
英文描述： HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS
中文描述： 1.5 A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16
封裝： PLASTIC, SO-16
文件頁(yè)數(shù)： 2/16頁(yè)
文件大?。?/td> 373K
代理商： MC33067DW
MC34067 MC33067
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage
VCC
20
V
Drive Output Current, Source or Sink (Note 1)
Continuous
Pulsed (0.5
μ
s, 25% Duty Cycle
IO
0.3
1.5
A
Error Amplifier, Fault, One–Shot, Oscillator and
Soft–Start Inputs
Vin
– 1.0 to + 6.0
V
UVLO Adjust Input
Vin(UVLO)
– 1.0 to VCC
V
Power Dissipation and Thermal Characteristics
DW Suffix, Plastic Package, Case 751G
TA = 25
°
C
Thermal Resistance, Junction–to–Air
P Suffix, Plastic Package, Case 648
TA = 25
°
C
Thermal Resistance, Junction–to–Air
PD
R
θ
JA
PD
R
θ
JA
TJ
TA
862
145
1.25
100
mW
°
C/W
W
°
C/W
Operating Junction Temperature
+ 150
°
C
Operating Ambient Temperature
MC34067
MC33067
0 to + 70
– 40 to + 85
°
C
Storage Temperature
Tstg
– 55 to + 150
°
C
ELECTRICAL CHARACTERISTICS
(VCC = 12 V [Note 2], ROSC= 18.2 k, RVFO = 2940, COSC = 300 pF, RT = 2370 k, CT = 300 pF,
CL = 1.0 nF. For typical values TA = 25
°
C, for min/max values TA is the operating ambient temperature range that applies [Note 3], unless
otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
REFERENCE SECTION
Reference Output Voltage (IO = 0 mA, TJ = 25
°
C)
Line Regulation (VCC = 10 TO 18 V)
Load Regulation (IO = 0 mA to 10 mA)
Total Output Variation Over Line, Load, and Temperature
Vref
Regline
Regload
Vref
IO
Vth
5.0
5.1
5.2
V
–
1.0
20
mV
–
1.0
20
mV
4.9
–
5.3
V
Output Short Circuit Current
25
100
190
mA
Reference Undervoltage Lockout Threshold
3.8
4.3
4.8
V
ERROR AMPLIFIER
Input Offset Voltage (VCM = 1.5 V)
Input Bias Current (VCM = 1.5 V)
Input Offset Current (VCM = 1.5 V)
Open Loop Voltage Gain (VCM = 1.5 V, VO = 2.0 V)
Gain Bandwidth Product (f = 100 kHz)
VIO
IIB
IIO
AVOL
GBW
–
1.0
10
mV
–
0.2
1.0
μ
A
–
0
0.5
μ
A
70
100
–
dB
3.0
5.0
–
MHz
Input Common Mode Rejection Ratio (VCM = 1.5 to 5.0 V)
Power Supply Rejection Ratio (VCC = 10 to 18 V, f = 120 Hz)
Output Voltage Swing
High State
Low State
CMR
70
95
–
dB
PSR
80
100
–
dB
VOH
VOL
2.8
–
3.2
0.6
–
0.8
V
NOTES:
1.Maximum package power dissipation limits must be observed.
2.Adjust VCC above the Startup threshold before setting to 12 V.
3.Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
T
low
= 0
°
C for the MC34067
= – 40
°
C for the MC33067
T
high
= + 70
°
C for MC34067
T
high
= + 85
°
C for MC33067
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC33067DWG 功能描述:DC/DC 開(kāi)關(guān)控制器 High Performance Resonant Mode 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
MC33067DWR2 功能描述:DC/DC 開(kāi)關(guān)控制器 High Performance 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
MC33067DWR2G 功能描述:DC/DC 開(kāi)關(guān)控制器 High Performance Resonant Mode 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
MC33067P 功能描述:DC/DC 開(kāi)關(guān)控制器 High Performance 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
MC33067PG 功能描述:DC/DC 開(kāi)關(guān)控制器 High Performance Resonant Mode 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
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