參數資料
型號: RR0816P-683-D
廠商: Electronic Theatre Controls, Inc.
英文描述: 2-ch DC/DC Converter IC
中文描述: 2通道直流/直流轉換器集成電路
文件頁數: 13/36頁
文件大?。?/td> 380K
代理商: RR0816P-683-D
MB39A104
13
I
SETTING THE OUTPUT VOLTAGE
I
SETTING THE TRIANGULAR OSCILLATION FREQUENCY
The triangular oscillation frequency is determined by the timing capacitor (C
T
) connected to the CT terminal (pin
13), and the timing resistor (R
T
) connected to the RT terminal (pin 12).
Moreover, it shifts more greatly than the caluculated values according to the constant of timing resistor (R
T
) when
the triangular wave oscillation frequency exceeds 1 MHz. Therefore, set it referring to “Triangular Wave Oscillation
Frequency vs. Timing Resistor” and “Triangular Wave Oscillation Frequency vs. Timing Capacitor” in “
I
TYPICAL
CHARACTERISTICS”.
Triangular oscillation frequency : f
OSC
+
+
15
10
14
(CS2)
CS1
(
INE2)
INE1
V
O
R1
R2
1.24 V
Error Amp
1.24
R2
V
O
(V)
=
(R1
+
R2)
11
Output Voltage Setting Circuit
f
OSC
(kHz) :
1200000
C
T
(pF)
R
T
(k
)
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相關代理商/技術參數
參數描述
RR0816P-683-D-C 制造商:Susumu 功能描述:Resistor,Thin Film,SMD,1608,68K
RR0816P-6980-D-82A 功能描述:薄膜電阻器 - SMD 1/16W 698ohm 0.5% 25ppm RoHS:否 制造商:AVX 電阻:50 Ohms 容差:2 % 溫度系數:150 PPM / C 封裝 / 箱體:2010 (5025 metric) 功率額定值:10 W 系列:RP9 電壓額定值: 工作溫度范圍:- 55 C to + 150 C 端接類型:SMD/SMT 尺寸:2.54 mm W x 5.08 mm L x 1.02 mm H 封裝:Reel
RR0816P-6981-D-82H 功能描述:薄膜電阻器 - SMD 1/16W 6.98Kohm 0.5% 25ppm RoHS:否 制造商:AVX 電阻:50 Ohms 容差:2 % 溫度系數:150 PPM / C 封裝 / 箱體:2010 (5025 metric) 功率額定值:10 W 系列:RP9 電壓額定值: 工作溫度范圍:- 55 C to + 150 C 端接類型:SMD/SMT 尺寸:2.54 mm W x 5.08 mm L x 1.02 mm H 封裝:Reel
RR0816P-6982-D-82C 功能描述:薄膜電阻器 - SMD 1/16W 69.8Kohm 0.5% 25ppm RoHS:否 制造商:AVX 電阻:50 Ohms 容差:2 % 溫度系數:150 PPM / C 封裝 / 箱體:2010 (5025 metric) 功率額定值:10 W 系列:RP9 電壓額定值: 工作溫度范圍:- 55 C to + 150 C 端接類型:SMD/SMT 尺寸:2.54 mm W x 5.08 mm L x 1.02 mm H 封裝:Reel
RR0816P-7150-D-83A 功能描述:薄膜電阻器 - SMD 1/16W 715ohm 0.5% 25ppm RoHS:否 制造商:AVX 電阻:50 Ohms 容差:2 % 溫度系數:150 PPM / C 封裝 / 箱體:2010 (5025 metric) 功率額定值:10 W 系列:RP9 電壓額定值: 工作溫度范圍:- 55 C to + 150 C 端接類型:SMD/SMT 尺寸:2.54 mm W x 5.08 mm L x 1.02 mm H 封裝:Reel