BQ4H136EEC45 Datasheet, PDF (7/13 Pages) SynQor Worldwide Headquarters – Industry standard eighth-brick pin-out configuration

Technical Figures
Input: 230-400 V
Output: 13.6 V
Current: 45 A
Package: EXTENDED Eighth-brick
20
15
15
10
5
230 Vin
385 Vin
400 Vin
0
0
10
20
30
40
50
60
Load Current (A)
Figure 7: Output voltage vs. load current for different input voltages showing
typical current limit curves.
12
9
6
Vin = 230 V
Vin = 385 V
3
Vin = 400 V
0
0
10
20
30
40
50
Load Current (A)
Figure 8: Output voltage vs. load current, regulation curves for minimum,
nominal, and maximum input voltage at TCASE=25 °C.
Figure 9: Turn-on transient at half load (resistive load) (10 ms/div). Load cap:
15 µF tantalum capacitor. Input voltage pre-applied. Ch 1: Vout (5 V/div). Ch 2:
ON/OFF input (2 V/div).
Figure 10: Turn-on transient at half load (resistive load) (10 ms/div). Load cap:
15 µF tantalum capacitor and 2 mF ceramic capacitor bank. Input voltage pre-
applied. Ch 1: Vout (5 V/div). Ch 2: ON/OFF input (2 V/div).
Figure 11: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max); dI/dt = 0.1 A/µs). Load cap: 15 µF tantalum cap and 1 µF
ceramic cap. Ch 1: Vout (500 mV/div), Ch 2: Iout (50 A/div).
Figure 12: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max): dI/dt = 1 A/µs). Load cap: 15 µF, 30 mΩ ESR tantalum cap
and 1 µF ceramic cap. Ch 1: Vout (500 mV/div), Ch 2: Iout (50 A/div).
Product # BQ4H136EEC45
Phone [phone]
www.synqor.com
Doc.#005-0006641 Rev. C
05/11/16
Page 7