參數(shù)資料
型號: BD4PUF5FSLS33
英文描述: Triac; Triac Type:Alternistor; Peak Repetitive Off-State Voltage, Vdrm:400V; On-State RMS Current, IT(rms):6A; Gate Trigger Current (QI), Igt:35mA; Package/Case:D-PAK; Current, It av:6A; Gate Trigger Current Max, Igt:35mA
中文描述: 緩沖器/驅動器
文件頁數(shù): 6/12頁
文件大?。?/td> 135K
代理商: BD4PUF5FSLS33
6
G12-p 3.3 V, 4 mA, 5-Volt Tolerant, Fail-Safe, General Purpose I/O Buffers
No Preset (bd4puodf5fscls33)
The
bd4puodf5fscls33
buffer has no CEN signal to provide a separate
power-up mode. However, power-up characteristics of the buffer circuitry
prevent hard driving the IO signal at the I/O pad to HIGH, thereby
avoiding unpredictable behavior. A relatively high-impedance pull-up
device eventually drives IO to HIGH unless
the buffer itself drives it LOW with A = EN = 0 and TN = 1, or
another device external to the buffer drives it LOW.
Truth Tables
Table 5
describes the driver behavior for the
bd4f5fsls33
and
bd4puf5fsls33
buffers.
Table 5
Truth Table for bd4f5fsls33 and bd4puf5fsls33 Drivers
Inputs
Output without
Pull-up
Resistor
1
1. Using bd4f5fsls33 buffer
2. Using bd4puf5fsls33 buffer. Note: SPICE type simulation may produce different behavior.
3. Don’t care state, X = 0 or 1
4. In silicon, the pull-up resistor actually pulls the output HIGH. However, third-party models do not
correctly represent the pull-up resistor. Therefore, the truth table shows the output in the high-
impedance state.
Output with
Pull-up
Resistor
2
Description
IDDTN
CEN A
TN EN
T
D
X
3
0
X
X
X
X
X
High Impedance
High Impedance
3-State power-up mode
0
1
X
X
X
X
X
High Impedance
High Impedance
Factory IDDQ test setting
1
1
X
X
1
X
X
High Impedance
High Impedance
4
Disabled with EN
1
1
X
0
X
X
X
High Impedance
High Impedance
4
Disabled with TN
1
1
0
1
0
0
0
0
0
Open-drain output
1
1
1
1
0
0
0
High Impedance
High Impedance
4
Open-drain output
1
1
0
1
0
0
1
0
0
Totem-pole output
1
1
1
1
0
0
1
1
1
Totem-pole output
1
1
0
1
0
1
0
0
0
Totem-pole output
1
1
1
1
0
1
0
1
1
Totem-pole output
1
1
0
1
0
1
1
High Impedance
High Impedance
4
Open-source output
1
1
1
1
0
1
1
1
1
Open-source output
相關PDF資料
PDF描述
BD4PUODF5FSCLS33 Triac; Triac Type:Standard; Peak Repetitive Off-State Voltage, Vdrm:400V; On-State RMS Current, IT(rms):6A; Gate Trigger Current (QI), Igt:25mA; Package/Case:3-TO-202; Current, It av:6A; Holding Current:50mA
BD4PUODF5FSLS33 Triac; Triac Type:Alternistor; Peak Repetitive Off-State Voltage, Vdrm:400V; On-State RMS Current, IT(rms):6A; Gate Trigger Current (QI), Igt:35mA; Package/Case:3-TO-220; Current, It av:6A; Gate Trigger Current Max, Igt:35mA
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