TEA1721AT Datasheet, PDF (7/14 Pages) NXP Semiconductors – Ultra-low standby SMPS controller with integrated power switch

NXP Semiconductors
TEA1721AT
Ultra-low standby SMPS controller with integrated power switch
6. Limiting values
Table 3. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
T_amb
ambient temperature
T_j
junction temperature
T_stg
storage temperature
V_ESD
electrostatic discharge voltage CDM; all pins
HBM; all pins, except pin 7
[1]
HBM; pin 7
[1]
Voltages
V_DRAIN
V_SOURCE
V_CC
V_FB
Currents
voltage on pin DRAIN
voltage on pin SOURCE
voltage on pin VCC
voltage on pin FB
I_DRAIN
I_SOURCE
I_CC
I_FB
current on pin DRAIN
current on pin SOURCE
current on pin VCC
current on pin FB
[1] Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 kΩ series resistor.
7. Thermal characteristics
Min Max Unit
-40 +85 °C
-40 +150 °C
-55 +150 °C
-500 +500 V
-2000 +2000 V
-1000 +1000 V
-0.3 +700 V
-0.3 +5 V
-0.3 +60 V
-20 +5 V
0
0.7 A
-0.7 0
A
0
20 mA
-1
+1 mA
Table 4.
Symbol
R_th(j-a)
Thermal characteristics
Parameter
thermal resistance
from junction to
ambient
Conditions
in free air; SO7 package, PCB:
2.5 cm X 3 cm, 2-layer, 70 µm Cu
in free air; SO7 package, PCB:
3 cm X 6 cm, 1-layer, 35 µm Cu
Min Typ Max Unit
-
158 -
K/W
-
130 -
K/W
TEA1721AT
Preliminary data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 24 January 2012
© NXP B.V. 2012. All rights reserved.
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