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參數(shù)資料
| 型號(hào)： | GS-R4840NV |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ; Capacitance:1.2pF; Capacitance Tolerance:+/- 0.1 pF; Working Voltage, DC:150V; Package/Case:0605; Series:SQ; Dielectric Material:Ceramic; Leaded Process Compatible:Yes; Mounting Type:PCB Surface Mount |
| 中文描述： | 36糯負(fù)開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 37K |
| 代理商： | GS-R4840NV |
2/3
Package F. Dimensions in mm. (inches)
CONNECTION DIAGRAM AND MECHANICAL DATA
PIN DESCRIPTION
Pin
Function
Description
1
-Vin
Negative input voltage.
Remote Inhibit/Enable logically compatible with CMOS or open collector TTL. The
converter is OFF (Inhibit) when this pinis unconnected or the voltage applied is in the
range of 2 to 5V (referred to GND). The converter is ON (Enable)for a control voltage in
the range of 0 to 0.8V maximum.
Return for input voltagesource and +5V logic supply voltage. Internally connected to pin
15.
+5V logic supply voltage. Maximum voltage must not exceed 7V.
2
Inhibit/
Enable
3
GND IN
4
+5V IN
5
DB0
Data bit 0 (LSB).
6
DB1
Data bit 1.
7
DB2
Data bit 2.
8
DB3
Data bit 3.
9
DB4
Data bit 4.
10
DB5
Data bit 5 (MSB).
11
CS
Chip select. An active low input control which is the device enableinput terminal.
Write control. An active low controlwhich enables the microprocessor to write data to the
DAC.
Negative output voltage.
12
WR
13
-Vout
14
FAULT
FAULTindication output (referred to GND). The FAULT signal is high (TTL compatible
level) when:
- the INHIBIT is ON (high)
- an output overload is present (Vo < 18V typ.)
- an overtemperatureis present
- an overvoltageis present (Vo > Vo+5%)
15
GND OUT
Return for output voltage source. Internally connected to pin 3.
Note: Case internallyconnected to Ground.
GS-R4840NV
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| GS-R51515S | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 +5.1/+15/-15V Stp-Dn RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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