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參數(shù)資料
| 型號： | MAX1692 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Noise, 5.5V-Input, PWM Step-Down Regulator |
| 中文描述： | 低噪聲、5.5V輸入、PWM降壓型穩(wěn)壓器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 150K |
| 代理商： | MAX1692 |
M
Low-Noise, 5.5V-Input,
PWM S tep-Down Regulator
_______________________________________________________________________________________
5
600
650
700
750
800
OSCILLATOR FREQUENCY vs.
SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
O
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
I
OUT
= 200mA
2.7
3.9
4.3
3.1
3.5
4.7
5.1
5.5
0.5
0.8
1.1
1.4
2.7
3.9
4.3
3.1
3.5
4.7
5.1
5.5
MAXIMUM OUTPUT CURRENT vs.
INPUT VOLTAGE
M
INPUT VOLTAGE (V)
M
V
OUT
= 1.8V
LIM = IN
LIM = GND
500
μ
s/div
LOAD-TRANSIENT RESPONSE
V
LX
5V/div
V
AC-COUPLED
100mV/div
I
OUT
2.5A/div
M
I
LOAD
= 30mA to 700mA
2ms/div
START-UP FROM SHUTDOWN
V
SHDN
2V/div
I
IN
0.5A/div
V
OUT
1V/div
M
2ms/div
HEAVY LOAD SWITCHING WAVEFORMS
V
IN
= 5V, V
OUT
= 3.3V, I
OUT
= 700mA
V
LX
5V/div
I
LX
0.5A/div
V
OUT
AC-
COUPLED
100mV/div
M
2ms/div
LINE-TRANSIENT RESPONSE
V
IN
= 3V to 5V, I
OUT
= 300mA
V
IN
AC-
COUPLED
2V/div
V
AC-
COUPLED
50mV/div
M
2ms/div
RECOVERY FROM 100% DUTY CYCLE
V
IN
= 3.3V to 4.5V , V
OUT
= 3.3V, I
OUT
= 500mA
V
IN
2V/div
V
LX
5V/div
V
OUT
AC-
COUPLED
500mV/div
M
Typic al Operating Charac teristic s (c ontinued)
(SYNC/PWM = GND, T
A
= +25°C, unless otherwise noted.)
100kHz
1MHz
1ms/div
10MHz
SWITCHING HARMONICS AND NOISE
1mV/div
M
I
OUT
= 500mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1692EUB | Low-Noise, 5.5V-Input, PWM Step-Down Regulator |
| MAX1719 | Replaced by TMS320VC5506 : Digital Signal Processors 132-BQFP 0 to 0 |
| MAX1719EUT | Replaced by TMS320VC5506 : Digital Signal Processors 100-LQFP 0 to 0 |
| MAX1721EUT | Replaced by TMS320VC5506 : Digital Signal Processors 132-BQFP 0 to 0 |
| MAX1720EUT | SOT23, Switched-Capacitor Voltage Inverters with Shutdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX16920AATJ/V+ | 功能描述:PMIC 解決方案 Multiple-Output Power Supply RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX16920AATJ/V+T | 功能描述:PMIC 解決方案 Multiple-Output Power Supply RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX16920BATJ/V+ | 功能描述:PMIC 解決方案 Multiple-Output Power Supply RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX16920BATJ/V+T | 功能描述:PMIC 解決方案 Multiple-Output Power Supply RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX16920BATJS/V+ | 功能描述:PMIC 解決方案 Multiple-Output Power Supply RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
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