參數(shù)資料
型號(hào): BUK208-50Y
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 外設(shè)及接口
英文描述: Single channel high-side TOPFET
中文描述: 18 A BUF OR INV BASED PRPHL DRVR, PZFM5
封裝: PLASTIC, TO-220, SOT-263B-01, SEP-5
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 116K
代理商: BUK208-50Y
Philips Semiconductors
BUK208-50Y; BUK213-50Y
Single channel high-side TOPFET
Product data
Rev. 02 — 06 June 2002
3 of 16
9397 750 09384
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
3.
Block diagram
4.
Functional description
[1]
The status will continue to indicate OT (even if the input goes LOW) until the device cools below the reset threshold.
See “Overtemperature protection” characteristics in
Table 6
.
Fig 4.
Elements of the high-side TOPFET switch.
03pa33
RG
input
CONTROL
LOGIC
UNDERVOLTAGE
PROTECTION
OVERVOLTAGE
PROTECTION
LOW CURRENT
DETECT
TEMPERATURE
SENSOR
SHORT CIRCUIT
PROTECTION
CURRENT LIMIT
POWER
MOSFET
load
5
battery
3/mb
CHARGE PUMP
VOLTAGE REGULATOR
2
ground
1
status
4
Table 3:
Abbreviations: L = logic LOW; H = logic HIGH; X = don’t care; 0 = condition not present; 1 = condition present;
UV = undervoltage; OV = overvoltage; LC = low current or open circuit load; SC = short circuit; OT = overtemperature
[1]
.
Input
Supply
Load
UV
OV
LC
SC
OT
L
X
X
X
X
X
H
0
0
0
0
0
H
0
0
1
0
0
H
1
0
X
X
X
H
0
1
X
0
0
H
0
0
0
1
X
H
0
0
0
0
1
Truth table
Load
output
Status
Operating mode
OFF
ON
ON
OFF
OFF
OFF
OFF
H
H
L
H
H
L
L
off
on & normal
on & low current detect
supply undervoltage lockout
supply overvoltage shutdown
SC tripped
OT shutdown
相關(guān)PDF資料
PDF描述
BUK213-50Y POWERLINE: RP20-S_D_TE - 2:1 Wide Input Voltage Range- 20 Watts Output Power- 1.6kVDC Isolation- Fixed Operating Frequency- Six-Sided Continuous Shield- International Safety Standard Approvals- Ul 1950 Component Recognised- Standard 50.8 x40.6x10.2mm Package- Efficiency to 86%
BUK215-50Y TOPFET high side switch SMD version of BUK210-50Y
BUK217-50YT TOPFET high side switch SMD version
BUK219-50Y PowerMOS transistor TOPFET high side switch
BUK416-1000AE TRANSISTOR | MOSFET POWER MODULE | INDEPENDENT | 1KV V(BR)DSS | 12.2A I(D)
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