- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382397 > PUCC3801T (NXP SEMICONDUCTORS) Current-mode PWM controller PDF資料下載
參數(shù)資料
| 型號： | PUCC3801T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Current-mode PWM controller |
| 中文描述： | SWITCHING CONTROLLER, 100 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | PLASTIC, SOT-96, 8 PIN |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 308K |
| 代理商： | PUCC3801T |
Philips Semiconductors
PUCC3801
Current-mode PWM controller
Product data
Rev. 01 — 10 September 2001
7 of 16
9397 750 08419
Koninklijke Philips Electronics N.V. 2001. All rights reserved.
8.
Limiting values
9.
Characteristics
Table 3:
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
DD
supply voltage
Limiting values
Conditions
I
DD
≤
15 mA
low impedance source
Min
0.3
0.3
Max
15
13
V
REG
+ 0.3 V
V
REG
+ 0.3 V
15
0.6
10
1
Unit
V
V
V
COMP
V
FB
I
DD
I
ORM
I
REG
I
COMP
P
tot
voltage on COMP pin
voltage on FB pin
supply current into V
DD
pin
repetitive peak output current
current out of REG pin
current into COMP pin
total power dissipation
PUCC3801P
PUCC3801T
junction temperature
storage temperature
solder point temperature
mA
A
mA
mA
0
60
0.5
0.3
105
+150
300
W
W
°
C
°
C
°
C
T
j
T
stg
T
sp
non-operating
during soldering; t
≤
10 s
Table 4:
V
DD
= 12 V; CSNS = LOW; C
load
= 2000 pF; C
REG
= 100 nF (REG to GND); T
amb
= 0 to 105
°
C; unless otherwise specified.
Symbol
Parameter
Conditions
Supply current
I
DD(su)
start-up supply current into V
DD
pin
I
DD(oper)
operating supply current into V
DD
pin
on other pins
Supply voltage and over-voltage function
V
DD(th)su
start-up threshold voltage
V
DD
increasing;
V
REG
> 5 V
V
DD(th)uv
under-voltage threshold voltage
V
DD
decreasing;
V
REG
< 5 V
V
DD(th)ov
over-voltage threshold voltage
V
DD
increasing;
OV latch
output = HIGH
V
DD
decreasing;
OV latch
output = LOW
V
hys
hysteresis
V
DD(clamp)
clamping voltage
I
DD
= 10 mA; no load
on other pins
Characteristics
Min
Typ
Max
Unit
V
DD
≤
9 V
20
50
70
μ
A
V
DD
= 12 V; no load
0.5
1.2
4
mA
9
10
11
V
7.6
8
8.4
V
13
14.2
14.7
V
5
V
13
2
14.8
16.5
V
V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PWS725A | Isolated, Unregulated DC/DC CONVERTERS |
| PWS726A | Isolated, Unregulated DC/DC CONVERTERS |
| PWS745 | 272 POS 1.27MM PITCH BGA SOCKET |
| PXAG39KBA | XA 16-bit microcontroller family XA 16-bit microcontroller 32K FLASH/1K RAM, watchdog, 2 UARTs |
| PXAG49KBA | XA 16-bit microcontroller family 64K FLASH/2K RAM, watchdog, 2 UARTs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PUD 151 | 制造商:Cooper Hand Tools / Weller 功能描述: |
| PUD-0505 | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 1W UNREGULATED DC-DC CONVERTER |
| PUD-0505-2W | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 2 W UNREGULATED DC-DC CONVERTER |
| PUD-0505-3K | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 1W UNREGULATED DC-DC CONVERTER |
| PUD-0505A | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 1W UNREGULATED DC-DC CONVERTER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。