TDA4865J Datasheet, PDF (6/18 Pages) NXP Semiconductors – eflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz.

NXP Semiconductors
TDA4865J; TDA4865AJ
Vertical deflection booster
9. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages referenced to pin GND; unless otherwise
specified.
Symbol Parameter
Conditions
Min Max
Unit
V_P1
V_P2
V_FB
V_P3
V_i(INN)
V_i(INP)
V_o(VOUT)
I_P2
I_o(VOUT)
I_VFB
I_VP3
T_stg
T_amb
T_j
V_esd
supply voltage 1
supply voltage 2
flyback supply voltage of TDA4865J
flyback generator output voltage of TDA4865AJ
input voltage on pin INN
input voltage on pin INP
output voltage on pin VOUT
supply current 2
output current on pin VOUT
current during flyback of TDA4865J
current during flyback of TDA4865AJ
storage temperature
ambient temperature
junction temperature
electrostatic discharge voltage
machine model
human body model
-
40
V
-
70
V
-
70
V
0
V_P1 + 3 V
-
V_P1
V
-
V_P1
V
-
72
V
-
±2.0
A
[1] _-
±2.0
A
-
±2.0
A
-
±2.0
A
−25
+150
°C
−20
+75
°C
[1] _-
150
°C
[2] _{−400 +400}
V
[3] _{−4000 +4000 V}
[1] Internally limited by thermal protection; will be activated for T_j ≥ 150 °C.
[2] Class C according to EIA/JESD22-A115-A.
[3] Class 3A according to JESD22-A114C.01.
10. Thermal characteristics
Table 6.
Symbol
R_th(j-mb)
Thermal characteristics
Parameter
thermal resistance from junction to mounting base
Conditions
Typ
[1] ₄
Unit
K/W
[1] To minimize the thermal resistance from mounting base to heat sink [R_th(mb-h)] follow the recommended mounting instruction: screw
mounting preferred; torque = 40 Ncm; use heat sink compound; isolation plate increases R_th(mb-h).
11. Characteristics
Table 7. Characteristics
V_P1 = 25 V; T_amb = 25 °C; voltages referenced to pin GND; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Supplies
V_P1
supply voltage 1
V_P2
supply voltage 2
V_FB
flyback supply voltage of
TDA4865J
9
-
V_P1 − 1
-
V_P1 − 1
-
TDA4865J_TDA4865AJ_2
Product data sheet
Rev. 02 — 3 November 2006
Max
Unit
35
V
70
V
70
V
© NXP B.V. 2006. All rights reserved.
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