參數(shù)資料
型號: HA16108P
廠商: Hitachi,Ltd.
元件分類: FPGA
英文描述: 1500000 SYSTEM GATE 1.5 VOLT FPGA
中文描述: PWM開關穩(wěn)壓器的高性能電壓模式控制
文件頁數(shù): 6/38頁
文件大?。?/td> 170K
代理商: HA16108P
HA16107P/FP, HA16108P/FP
6
Function and Timing Chart
Triangle Waveform and PWM Output
V
TH
4.2 V typ
Triangle waveform
is output to C
T
pin
E/O
C
T
V
RT2
OUT
0 V
0 V
V
TL
2.2 V typ
Dead band
t
DB
t
ON
I
1
=Vref
2V
BE
R
T1
C
T
×
R
T1
×
2V
Vref
2V
BE
0.4
×
C
T
×
R
T1
(s)
I
2
=
9
8
7
6
2
×
2
×
2
×
I
1
I
1
2I
2
I
2
R
T1
C
T
Vref
(connected internally)
+
+
Comparator for
triangle waveform
oscillation
0.6 V
The 2s are transistors whose emitter area is doubled.
t
DB
=
R
T2
2R
T1
Du max =
R
T2
2R
T1
R
T2
t
ON
t
DB
1
Du max
t
DB
f
OSC
(s)
(Hz)
Note: When f
OSC
is high, the actual value will differ from that given by the formula due to the delay time.
Determine the correct constants after constructing a test circuit.
R
T2
V
RT2
2
×
Timing chart (during normal operation)
Oscillator equivalent circuit
V
IN
2V
BE
Vref
2V
BE
R
T2
相關PDF資料
PDF描述
HA16113 Dual Watchdog Timers
HA16113FPJ Dual Watchdog Timers
HA16114FPJ ID ISC.ANT.MUX 8X ANT MULTIPLEXR
HA16114FP RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
HA16114P RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
相關代理商/技術參數(shù)
參數(shù)描述
HA16113 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dual Watchdog Timers
HA16113FPJ 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dual Watchdog Timers
HA16114 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Switching Regulator for Chopper Type DC/DC Converter
HA16114FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Switching Regulator for Chopper Type DC/DC Converter
HA16114FP-E 制造商:Renesas Electronics 功能描述:1 16SOP 3.9V to 40V 制造商:Renesas Electronics 功能描述:1 16SOP 3.9V to 40V Bulk 制造商:Renesas Electronics Corporation 功能描述:Power Sup,SW Reg.Control IC,S-Down,FP-16