參數(shù)資料
型號(hào)： HA16121FP
廠(chǎng)商： Hitachi,Ltd.
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述： 抗輻射高效，5安培開(kāi)關(guān)穩(wěn)壓器
文件頁(yè)數(shù)： 4/34頁(yè)
文件大?。?/td> 250K
代理商： HA16121FP
HA16116FP/FPJ, HA16121FP/FPJ
4
Pin Functions
Pin No.
Symbol
Function
1
S.GND
Signal circuitry*
1
ground
2
C
T
R
T
IN(+)1
Timing capacitance (triangle wave oscillator output)
3
Timing resistance (for bias current synchronization)
4
Error amp. noninverting input (1)
Channel 1
5
IN(–)1
Error amp. inverting input (1)
6
E/O1
Error amp. output (1)
7
DB1
Dead band timer off period adjustment input (1)
8
CL1
Overcurrent detection input (1)
9
OUT1
PWM pulse output (1)
10
P.GND
Output stage*
1
ground
11
P.V
IN
OUT2
Output stage*
1
power supply input
12
PWM pulse output (2)
Channel 2
13
CL2
Overcurrent detection input (2)
14
DB2
Dead band timer off period adjustment input (2)
15
E/O2
Error amp. output (2)
16
IN(–)2
ON/
OFF
Error amp. inverting input (2)*
2
17
IC on/off switch input (off when grounded)
18
TIM
Setting of intermittent operation timing when overcurrent is detected
(collector input of timer transistor)
19
Vref
2.5 V reference voltage output
20
Notes: 1. Here “output stage” refers to the power MOS FET driver circuits, and “signal circuitry” refers to all
other circuits on the IC. Note that this IC is not protected against reverse insertion, which can
cause breakdown of the IC between V
IN
and GND. Be careful to insert the IC correctly.
2. Noninverting input of the channel 2 error amp is connected internally to Vref.
S.V
IN
Signal circuitry*
1
power supply input
相關(guān)PDF資料
PDF描述
HA16116FP 1500000 SYSTEM GATE 1.5 VOLT FPGA
HA16116FPJ RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
HA16129FPJ Single Watchdog Timer
HA16129 1500000 SYSTEM GATE 1.5 VOLT FPGA
HA16129AFPJ Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA16121FP-E 制造商:Renesas Electronics 功能描述:DC DC Cntrlr Dual-OUT PWM DC to DC Controller/Step Up/Step Down 20-Pin SOP 制造商:Renesas Electronics 功能描述:DC DC Cntrlr Dual-OUT PWM DC to DC Controller/Step Up/Step Down 20-Pin SOP Cut Tape 制造商:Renesas Electronics Corporation 功能描述:Power Sup,SW Reg.Control IC,Boost,FP-20
HA16121FPJ 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Switching Regulator for Chopper Type DC/DC Converter
HA16129 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Single Watchdog Timer
HA16129AFPJ 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.
HA16129FPJ 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:Single Watchdog Timer
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