- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384707 > MAX8507ETE (MAXIM INTEGRATED PRODUCTS INC) Quadruple 2-Input Positive-AND Gates 14-CDIP -55 to 125 PDF資料下載
參數(shù)資料
| 型號： | MAX8507ETE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Quadruple 2-Input Positive-AND Gates 14-CDIP -55 to 125 |
| 中文描述： | 3.2 A SWITCHING REGULATOR, 1200 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | 4 X 4 MM, 0.80 MM HEIGHT, MO-220, TQFN-16 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 382K |
| 代理商： | MAX8507ETE |
M
PWM Step-Down DC-DC Converters with 75m
Bypass FET for WCDMA and cdmaOne Handsets
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
BATTP, BATT, OUT,
SHDN
,
SKIP
, HP, REFIN,
FB to GND...........................................................-0.3V to +6V
PGND to GND .......................................................-0.3V to +0.3V
BATT to BATTP......................................................-0.3V to +0.3V
OUT, COMP, REF to GND.......................-0.3V to (V
BATT
+ 0.3V)
LX Current (Note 1)...............................................................1.6A
OUT Current (Note 1)............................................................3.2A
Output Short-Circuit Duration.....................................Continuous
Note 1:
LX has internal clamp diodes to PGND and BATT. Applications that forward bias these diodes should take care not to exceed
the IC’s package power-dissipation limits.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
16-Pin Thin QFN (derate 16.9mW/°C above +70°C) ...1.349W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
ELECTRICAL CHARACTERISTICS
(V
BATT
= V
BATTP
= 3.6V,
SHDN
=
SKIP
= BATT, HP = GND, V
REFIN
= 1.932V (MAX8506), V
REFIN
= 1.70V (MAX8507),
C
REF
= 0.22μF, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
CONDITIONS
MIN
2.6
2.150
TYP
MAX
5.5
2.575
UNITS
V
V
mV
Input BATT Voltage
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
V
BATT
rising
2.35
40
180
1750
775
0.1
3.40
0.75
3.40
0.75
485
535
0.1
1.76
2.00
1.25
2.5
0.22
0.75
0.03
0.4
0.5
0.3
0.35
SKIP
= GND (normal mode)
SKIP
= BATT, 1MHz switching
HP = BATT
SHDN
= GND
V
REFIN
= 1.932V, I
OUT
= 0 to 600mA (MAX8506)
V
REFIN
= 0.426V, I
OUT
= 0 to 30mA (MAX8506)
V
REFIN
= 1.700V, I
OUT
= 0 to 600mA (MAX8507)
V
REFIN
= 0.375V, I
OUT
= 0 to 30mA (MAX8507)
MAX8506
MAX8507
250
Quiescent Current
μA
Quiescent Current in Dropout
Shutdown Supply Current
1000
5
3.425
0.760
3.425
0.760
μA
μA
3.375
0.740
3.375
0.740
250
275
-1
OUT Voltage Accuracy
V
OUT Input Resistance
k
REFIN Input Current
+1
μA
MAX8506
MAX8507
REFIN to OUT Gain
V/V
Reference Voltage
Reference Load Regulation
Reference Bypass Capacitor
FB Voltage Accuracy
FB Input Current
1.225
1.275
8.5
V
10μA < I
REF
< 100μA
mV
μF
V
μA
0.1
FB = COMP (MAX8508)
V
FB
= 1V (MAX8508)
0.7275
0.7725
0.175
0.825
V
BATT
= 3.6V
V
BATT
= 2.6V
V
BATT
= 3.6V
V
BATT
= 2.6V
P-Channel On-Resistance
I
LX
= 180mA
0.5
N-Channel On-Resistance
I
LX
= 180mA
HP/Bypass P-Channel
On-Resistance
I
OUT
= 180mA, V
BATT
= 3.6V
0.075
0.110
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX8508ETE | PWM Step-Down DC-DC Converters with 75m? Bypass FET for WCDMA and cdmaOne Handsets |
| MAX850 | Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias |
| MAX852 | Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias |
| MAX850-MAX853 | Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias |
| MAX850ESA | Quadruple 2-Input Positive-AND Gates 14-CFP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8507ETE+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 DC/DC Converter DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX8507ETE+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 DC/DC Converter DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX8507ETE-T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX8508ETE | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 DC/DC Converter DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX8508ETE+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 DC/DC Converter DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。