- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379505 > UPD78078 (NEC Corp.) 1 watt dc-dc converters PDF資料下載
參數(shù)資料
| 型號： | UPD78078 |
| 廠商： | NEC Corp. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 1 watt dc-dc converters |
| 中文描述： | 1瓦的DC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 56/62頁 |
| 文件大?。?/td> | 576K |
| 代理商： | UPD78078 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁當(dāng)前第56頁第57頁第58頁第59頁第60頁第61頁第62頁
56
μ
PD78001B(A), 78002B(A)
14. RECOMMENDED SOLDERING CONDITIONS
The
μ
PD78001B(A)/78002B(A) should be soldered and mounted under the conditions recommended in the table
below.
For detail of recommended soldering conditions, refer to the information document
“Semiconductor Device
Mounting Technology Manual” (IEI-1207)
.
For soldering methods and conditions other than those recommended below, contact our sales personnel.
Table 14-1 Surface Mounting Type Soldering Conditions
μ
PD78001BGC(A)-
×××
-AB8 :
μ
PD78002BGC(A)-
×××
-AB8 :
64-Pin Plastic QFP (
I
I
14 mm)
64-Pin Plastic QFP (
I
I
14 mm)
Table 14-2 Insertion Type Soldering Conditions
Caution
Wave soldering is only for the pins in order that jet solder can not contact with the chip
directly.
μ
PD78001BCW(A)-
×××
:
μ
PD78002BCW(A)-
×××
:
64-Pin Plastic Shrink DIP (750 mil)
64-Pin Plastic Shrink DIP (750 mil)
Infrared reflow
VPS
Pin part heating
Package peak temperature: 235
°
C, Duration: 30 sec. max. (at 210
°
C or above),
Number of times: Twice max.
< Points to note >
(1) Start the second reflow after the device temprature by the first reflow returns to normal.
(2) Flux washing by the water after the first reflow should be avoided.
Package peak temperature: 215
°
C, Duration: 40 sec. max. (at 200
°
C or above)
Number of times: Twice max.
< Points to note >
(1) Start the second reflow after the device temprature by the first reflow returns to normal.
(2) Flux washing by the water after the first reflow should be avoided.
Pin temperature: 300
°
C max., Duration: 3 sec. max. (per device side)
Recommended
Condition Symbol
IR35-00-2
VP15-00-2
—
Soldering Conditions
Soldering
Method
Caution
Use of more than one soldering method should be avoided (except in the case of pin part heating).
Soldering Method
Wave soldering
(Pin only)
Pin part heating
Soldering Conditions
Solder bath temperature: 260
°
C max., Duration: 10 sec. max.
Pin temperature: 300
°
C max., Duration: 3 sec. max. (per pin)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD78078Y | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| UPD78001BA | 1 watt dc-dc converters |
| UPD78001BCW | 1 watt dc-dc converters |
| UPD78002B | 1 watt dc-dc converters |
| UPD78002BA | 1 watt dc-dc converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD78082GB-A68-3BS-MTX-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD78082GB-B44-3BS-MTX-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD780C-1 | 制造商:NEC Electronics Corporation 功能描述:Microprocessor, 8 Bit, 40 Pin, Plastic, DIP |
| UPD780T6G034 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD7810HCW | 制造商:Panasonic Industrial Company 功能描述:IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。