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參數(shù)資料
| 型號： | MAX6790 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages |
| 中文描述： | 低功耗、1%精度、雙/三/四電平電池監(jiān)測器，采用微型TDFN和TQFN封裝 |
| 文件頁數(shù)： | 10/20頁 |
| 文件大小： | 665K |
| 代理商： | MAX6790 |
M
Low-Battery/Overvoltage Output
All devices are offered with either push-pull or open-
drain outputs (see the Selector Guide). The MAX6788
has one push-pull output and one open-drain output,
configured as shown in Table 1.
All open-drain outputs require an external pullup resis-
tor. The open-drain pullup resistor may be connected
to an external voltage up to +6V, regardless of the volt-
age at BATT.
Hysteresis
Input hysteresis defines two thresholds, separated by
the hysteresis voltage, configured so the output asserts
when the input falls below the falling threshold, and
deasserts only when the input rises above the rising
threshold. Figures 4 and 5 show this graphically.
Hysteresis removes, or greatly reduces, the possibility
of the output changing state in response to noise or
battery-terminal voltage recovery after load removal.
Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level
Battery Monitors in Small TDFN and TQFN Packages
10
______________________________________________________________________________________
MAX6789
MAX6790
REF
BATT
IN_
CLEAR
OV
GND
LATCH
CONTROL
Figure 3. MAX6789/MAX6790 Block Diagram
DEVICE
MAX6788
LBO1
Push-Pull
LBO2
Open Drain
Table 1. MAX6788 Outputs
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| MAX6791 | High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions |
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| MAX6793TP | High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6790TB+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX6790TB+T | 功能描述:電池管理 Quad 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6791EVKIT | 功能描述:低壓差穩(wěn)壓器 - LDO Evaluation Kit for the MAX6791 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 |
| MAX6791EVKIT+ | 制造商:Maxim Integrated Products 功能描述:- Boxed Product (Development Kits) |
| MAX6791TPLD0+ | 功能描述:線性穩(wěn)壓器 - 標準 Dual uPower Linear RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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