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參數(shù)資料
| 型號： | MAX8902A |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package |
| 中文描述： | 低噪聲500mA LDO穩(wěn)壓器，2mm x 2mm TDFN封裝 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 277K |
| 代理商： | MAX8902A |
M
Bypass (BP)
The capacitor connected from BP to OUT filters the
noise of the reference, feedback resistors, and regula-
tor input stage and provides a high-speed feedback
path for improved transient response. A 0.01μF capaci-
tor rolls off input noise at approximately 32Hz.
The slew rate of the output voltage during startup is
also determined by the BP capacitor. A 0.01μF capaci-
tor sets the slew rate to 5V/ms. This startup rate results
in a 50mA slew current drawn from the input at startup
to charge the 10μF output capacitance.
Low-Noise 500mA LDO Regulators
in a 2mm x 2mm TDFN Package
6
_______________________________________________________________________________________
VOLTAGE
SELECT
SELA
SELB
990k
Ω
OUTS
EA
BP
OUT
GND
REF
0.6V
BP
MAX8902A ONLY
FB
CONTROL
EN
THERMAL
PROTECTION
POK
IN
CURRENT
LIMIT
REVERSE
CURRENT
PROTECTION
MAX8902B ONLY
0.54V
MAX8902A
MAX8902B
Figure 1. Simplified Functional Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8902AATA+ | 制造商:Maxim Integrated Products 功能描述:LDO REGULATORS 制造商:Maxim Integrated Products 功能描述:LOW-NOISE 500MA LDO REGULATORS IN A 2MM X 2MM TDFN PACKAGE - Bulk |
| MAX8902AATA+T | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA LDO Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX8902AATAT | 制造商:MAXIM/DALLAS 功能描述: |
| MAX8902BATA/V+ | 制造商:Maxim Integrated Products 功能描述:LOW-NOISE 500MA LDO REGULATORS IN A 2MM X 2MM TDFN PACKAGE - Rail/Tube |
| MAX8902BATA/V+T | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA LDO Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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