BQ4H136EEC45 Datasheet, PDF (4/13 Pages) SynQor Worldwide Headquarters – Industry standard eighth-brick pin-out configuration

Technical Specification
Input: 230-400 V
Output: 13.6 V
Current: 45 A
Package: EXTENDED Eighth-brick
BQ4H136EEC45 Electrical Characteristics (continued)
Ta = 25 °C, airflow rate = 300 LFM, Vin = 385 Vdc unless otherwise noted; full operating temperature range is -40 °C to +100 °C baseplate
temperature with appropriate power derating. Specifications subject to change without notice.
Parameter
Min. Typ. Max. Units Notes & Conditions
DYNAMIC CHARACTERISTICS
Output Voltage during Load Current Transient
Step Change in Output Current (0.1 A/µs)
200
mV 50% to 75% to 50% Iout max
Settling Time
50
µs To within 1% Vout nom
Turn-On Transient
Turn-On Time
20
30
ms Half load (resistive), Vout=90% nom.
Start-Up Inhibit Time
800
ms Figure E
Output Voltage Overshoot
0
% 2 mF load capacitance, Io = 0 A
ISOLATION CHARACTERISTICS
Isolation Voltage (dielectric strength)
4250
V See Absolute Maximum Ratings
Isolation Resistance
100
MΩ
Isolation Capacitance (input to output)
N/A
pF Note 3
Semiconductor Junction Temperature
125
°C Package rated to 150 °C
Board Temperature
125
°C UL rated max operating temp 130 °C
Transformer Core Temperature
125
°C
Maximum Baseplate Temperature, Tb
100
°C
FEATURE CHARACTERISTICS
Switching Frequency
330
350
370
kHz
ON/OFF Control
On-State Voltage
-1
0.4
V
Off-State Voltage
2
18
V
ON/OFF Control
Application notes Figures A & B
Pull-Up Voltage
5
V
Pull-Up Resistance
124
kΩ
Over-Temperature Shutdown OTP Trip Point
140
150
°C Average PCB Temperature
Over-Temperature Shutdown Restart Hysteresis
10
°C
RELIABILITY CHARACTERISTICS
Calculated MTBF (Telcordia) TR-NWT-000332
3.2
10⁶ Hrs. Tb = 70 °C
Calculated MTBF (MIL-217) MIL-HDBK-217F
2.7
10⁶ Hrs. Tb = 70 °C
Field Demonstrated MTBF
10⁶ Hrs. See our website for details
Note 1: Product certification tests were carried out using 10 A fast blow fuse. Fuse interruption characteristics have to be taken into account
while designing input traces. User should ensure that Input trace is capable of withstanding fault currents
Note 2: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: [e-mail])
Note 3: Isolation capacitance can be added external to the module (recommended).
Product # BQ4H136EEC45
Phone [phone]
www.synqor.com
Doc.# 005-0006641 Rev. C
05/11/16
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