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| 型號(hào)： | MAX5069 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers |
| 中文描述： | 高頻、電流模式PWM控制器，帶有高精度振蕩器和雙FET驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 6/19頁(yè) |
| 文件大?。?/td> | 236K |
| 代理商： | MAX5069 |
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M
High-Frequenc y, Current-Mode PWM Controller
with Ac c urate Osc illator and Dual FET Drivers
6
_______________________________________________________________________________________
Typic al Operating Charac teristic s (c ontinued)
(V
IN
= +23.6V for MAX5069A/B at startup, then reduces to +12V, V
IN
= +12V for the MAX5069C/D, C
IN
= C
REG5
= 0.1μF, C
VCC
= 1μF,
R
RT
= 100k
, NDRV_ = floating, V
FB
= 0V, V
COMP
= floating, V
CS
= 0V, T
A
= +25°C, unless otherwise noted.)
REG5 OUTPUT VOLTAGE vs. V
IN
M
V
IN
(V)
R
22
20
16
18
14
12
10
24
4.976
4.977
4.978
4.979
4.980
4.981
4.982
4.983
4.984
4.985
4.975
I
REG5
= 100
μ
A
CS TRIP THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
C
110
85
60
35
10
-15
306
303
309
315
312
321
318
327
324
330
300
-40
SWITCHING FREQUENCY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
110
85
60
35
-15
10
490
485
495
505
500
515
510
525
520
530
480
-40
f
SW
= 500kHz
TOTAL NUMBER OF
DEVICES = 200
MEAN
-3
σ
+3
σ
PROPAGATION DELAY FROM CS COMPARATOR
INPUT TONDRV vs. TEMPERATURE
50
M
TEMPERATURE (
°
C)
P
110
85
35
60
10
-15
32
34
36
38
40
42
44
46
48
30
-40
INPUT CURRENT
vs. INPUT CLAMP VOLTAGE
M
INPUT CLAMP VOLTAGE (V)
I
27.5
25.0
22.5
20.0
17.5
15.0
12.5
2
4
6
8
10
12
14
0
10.0
30.0
INPUT CLAMP VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
I
110
85
35
60
10
-15
25.2
25.4
25.6
25.8
26.0
26.2
26.4
26.6
26.8
27.0
25.0
-40
I
SINK
= 2mA
1.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
3.0
-40
35
60
-15
10
TEMPERATURE (
°
C)
85
110
NDRVA/NDRVB OUTPUT IMPEDANCE
vs. TEMPERATURE
M
R
O
(
)
V
IN
= 24V
SINKING 100mA
2.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
4.0
-40
35
60
-15
10
TEMPERATURE (
°
C)
85
110
NDRVA/NDRVB OUTPUT IMPEDANCE
vs. TEMPERATURE
M
R
O
(
)
V
IN
= 24V
SOURCING 25mA
ERROR AMPLIFIER OPEN-LOOP GAIN
AND PHASE vs. FREQUENCY
FREQUENCY (Hz)
G
P
10M
10
100k
1k
-20
0
20
40
60
80
100
120
-40
-180
-150
-120
-90
-60
-30
0
30
-210
0.1
GAIN
PHASE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5069B | High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers |
| MAX5069C | High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers |
| MAX5069D | High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers |
| MAX5069DAUE | High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers |
| MAX5069CAUE | High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5069A | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers |
| MAX5069AAUE | 功能描述:電流型 PWM 控制器 High-Frequency Current-Mode PWM RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| MAX5069AAUE+ | 功能描述:電流型 PWM 控制器 High-Frequency Current-Mode PWM RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| MAX5069AAUE+T | 功能描述:電流型 PWM 控制器 High-Frequency Current-Mode PWM RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| MAX5069AAUE-T | 功能描述:電流型 PWM 控制器 High-Frequency Current-Mode PWM RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
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