SGM8197xQ

アクティブ

自動車グレード

Automotive, High-Side Current-Sense Amplifier with Open-Drain Comparator and Reference

SGM8197xQ.pdf

The SGM8197xQ series is used for high-side currentsense automotive applications with an integrated amplifier output and an open-drain comparator with a 0.6V reference. The device can sense the voltage across a current-sense resistor at common mode voltages from -24V to 105V. There are four different gains for SGM8197xQ series: 10V/V, 20V/V, 50V/V and 100V/V, and the bandwidth reaches 1200kHz for SGM8197A1Q (20V/V).

An open-drain comparator and 0.6V voltage reference are integrated. The 0.6V reference is connected to the inverting input of comparator, and the current trip point can be set with the external voltage at the CMPIN pin. The comparator output can be transparent or latched, depending on whether the RESET pin is pulled high or left floating (or grounded).

The operating supply voltage of SGM8197xQ series is from 2.7V to 28V, with a typical supply current of 550μA.

The SGM8197xQ series is available in Green SOIC-8 and MSOP-8 packages. It is specified within -40℃ to +125℃ temperature range. This device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.

特性

AEC-Q100 Qualified for Automotive Applications Device Temperature Grade 1 TA = -40℃ to +125℃
Power Supply Range: 2.7V to 28V
Quiescent Current: 550μA (TYP)
Choice of Gains:
- - - SGM8197A0Q Gain: 10V/V
    - SGM8197A1Q Gain: 20V/V
    - SGM8197A2Q Gain: 50V/V
    - SGM8197A3Q Gain: 100V/V
High Accuracy: 1.4% (MAX) Gain Error
Input Common Mode Voltage Range: -24V to 105V
Bandwidth: 1200kHz (SGM8197A1Q)
Voltage Reference of the Comparator: 0.6V (TYP)
Comparator with an Open-Drain Output
Capability of Latching on the Comparator Output
Available in Green SOIC-8 and MSOP-8 Packages

アプリケーション

AEC-Q100 Grade 1 Applications

Power Management

Notebook Computer

Industrial Current Sensing

Battery Charger Automotive

注文書

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM8197A0QMS8G/TR	アクティブ	MSOP-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 119 days
SGM8197A0QS8G/TR	アクティブ	SOIC-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days
SGM8197A1QMS8G/TR	アクティブ	MSOP-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days
SGM8197A1QS8G/TR	アクティブ	SOIC-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 112 days
SGM8197A2QMS8G/TR	アクティブ	MSOP-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days
SGM8197A2QS8G/TR	アクティブ	SOIC-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 112 days
SGM8197A3QMS8G/TR	アクティブ	MSOP-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days
SGM8197A3QS8G/TR	アクティブ	SOIC-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	閲覧	閲覧	1-24 units : $4.2/unit 25-99 units : $3.6/unit 100-249 units : $3/unit 250-499 units : $2.4/unit 500-999 units : $2.1/unit 1000-9999 units : $1.56/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 112 days

* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。

** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。