参数资料
型号: UBA2033TS/N2,118
厂商: NXP Semiconductors
文件页数: 9/18页
文件大小: 0K
描述: IC FULL BRIDGE DRIVER 28-SSOP
标准包装: 1
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: 标准包装
产品目录页面: 844 (CN2011-ZH PDF)
其它名称: 568-3326-6
NXP Semiconductors
HF full bridge driver IC
Product specification
UBA2033
SYMBOL
V FSR
I FSL
I FSR
PARAMETER
HS lockout voltage right
FS supply current left
FS supply current right
CONDITIONS
V FSL = 12 V
V FSR = 12 V
MIN.
3.0
2
2
TYP.
4.0
4
4
MAX.
5.0
6
6
UNIT
V
μ A
μ A
DD input
V IH
V IL
I i(DD)
HIGH-level input voltage
LOW-level input voltage
input current into pin DD
V DD = 12 V
6
?
?
?
?
?
?
3
1
V
V
μ A
SU input
V IH
V IL
I i(SU)
HIGH-level input voltage
LOW-level input voltage
input current into pin SU
V DD = 12 V
4
?
?
?
?
?
?
2
1
V
V
μ A
External drive input
V IH
V IL
I i(EXTDR)
f bridge
HIGH-level input voltage
LOW-level input voltage
input current into pin EXTDR
bridge frequency
with respect to V ? LVS
with respect to V ? LVS
note 3
4.0
?
?
?
?
?
?
?
?
1.0
1
250
V
V
μ A
kHz
Low voltage logic supply
I + LVS
low voltage supply current
V + LVS = V EXTDR = 5.75 to 14 V with ?
250
500
μ A
respect to V ? LVS
V + LVS
low voltage supply voltage
with respect to V ? LVS
5.75
?
14
V
Bridge disable input
V ref(dis)
I i(BD)
disable reference voltage
disable input current
1.23
?
1.29
?
1.35
1
V
μ A
Internal oscillator
f bridge
Δ f osc(T)
Δ f osc(VDD)
bridge oscillating frequency
oscillator frequency variation
with 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 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 Ω
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.
2002 Oct 08
9
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