参数资料
型号: TEA1752LT/N1,518
厂商: NXP Semiconductors
文件页数: 22/34页
文件大小: 0K
描述: IC CTLR SMPS SW MODE 16SOIC
标准包装: 1
输出隔离: 隔离
输入电压: 14 V ~ 38 V
功率(瓦特): 600mW
工作温度: -40°C ~ 150°C
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SO
包装: 标准包装
其它名称: 568-5962-6
NXP Semiconductors
TEA1752T; TEA1752LT
GreenChip III SMPS control IC
Table 3. Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
I PFCDRIVER current on pin PFCDRIVER
duty cycle < 10 %
? 0.8
+2
A
I HV
current on pin HV
-
8
mA
General
P tot
T stg
T j
total power dissipation
storage temperature
junction temperature
T amb < 75 ° C
-
? 55
? 40
0.6
+150
+150
W
° C
° C
ESD
V ESD
electrostatic discharge
voltage
class 1
human body
model
pins 1 to 13
pin 16 (HV)
machine model
charged device
-
-
-
-
2000
1500
200
500
V
V
V
V
model
[1]
[2]
Equivalent to discharging a 100 pF capacitor through a 1.5 k Ω series resistor.
Equivalent to discharging a 200 pF capacitor through a 0.75 μ H coil and a 10 Ω resistor.
9. Thermal characteristics
Table 4.
Thermal characteristics
Symbol
R th(j-a)
Parameter
thermal resistance from
Conditions
in free air; JEDEC test
Typ
124
Unit
K/W
junction to ambient
board
R th(j-c)
thermal resistance from
in free air; JEDEC test
37
K/W
junction to case
board
10. Characteristics
Table 5. Characteristics
T amb = 25 ° C; V CC = 20 V; all voltages are measured with respect to ground (pin 2); currents are positive when flowing into
the IC; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Start-up current source (pin HV)
I HV
current on pin HV
V HV > 80 V
V CC < V trip ;
-
1.0
-
mA
V th(UVLO) < V CC < V startup
V trip < V CC < V th(UVLO)
with auxiliary supply
-
8
5.4
20
-
40
mA
μ A
V BR
breakdown voltage
650
-
-
V
Supply voltage management (pin V CC )
V trip
trip voltage
0.55
0.65
0.75
V
TEA1752T_LT
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 02 — 24 June 2010
? NXP B.V. 2010. All rights reserved.
22 of 34
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