参数资料
型号: UBA2032TS/N2,118
厂商: NXP Semiconductors
文件页数: 11/21页
文件大小: 0K
描述: IC DRIVER FULL BRIDGE 28-SSOP
标准包装: 1,000
配置: 半桥
输入类型: 自振荡
电流 - 峰: 130mA
配置数: 1
输出数: 4
高端电压 - 最大(自引导启动): 550V
电源电压: 10.5 V ~ 13.5 V
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
其它名称: 935270517118
UBA2032TSDB-T
UBA2032TSDB-T-ND
Philips Semiconductors
Full bridge driver IC
Product speci?cation
UBA2032
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Internal oscillator
f bridge
? f osc(T)
? f osc(VDD)
bridge oscillating frequency
oscillator frequency variation
with respect to temperature
oscillator frequency variation
note 3
f bridge = 250 Hz and
T amb = ? 40 to +150 ° C
f bridge = 250 Hz and
?
? 10
? 10
?
0
0
100
+10
+10
kHz
%
%
with respect to V DD
V DD = 7.25 to 14 V
k H
k L
k osc
high level trip point
low level trip point
oscillator constant
V RC(high) = k H × V DD
V RC(low) = k L × V DD
f bridge = 250 Hz
0.38
?
0.94
0.4
0.01
1.02
0.42
?
1.10
R ext
external resistor to V DD
100
?
?
k ?
Notes
1. The current is specified without commutation of the bridge. The current into pin HV is limited by a thermal protection
circuit. The current is limited to 11 mA at T j = 150 ° C.
2. The current is specified without commutation of the bridge and pin HV is connected to V DD .
3. The minimum frequency is mainly determined by the value of the bootstrap capacitors.
2005 Mar 24
11
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