RT3606BE Datasheet, PDF (44/70 Pages) Richtek Technology Corporation – Dual Channel PWM Controller

RT3606BE
Min
0.000
25.024
50.049
75.073
100.098
125.122
150.147
175.171
200.196
225.220
250.244
275.269
300.293
325.318
350.342
375.367
400.391
425.415
450.440
475.464
500.489
525.513
550.538
575.562
600.587
625.611
650.635
675.660
700.684
725.709
750.733
775.758
Table 8. SET2 Pin Setting for QR Threshold and QR Width
V_SET2
=
80Α

R1 R2
R1+R2
QR Threshold
Typical
Max
Unit
PS0
PS1
10.948
21.896
mV
35.973
46.921
mV
60.997
71.945
mV
86.022
96.970
mV
111.046
121.994
mV
15mV
10mV
136.070
147.019
mV
161.095
172.043
mV
186.119
197.067
mV
211.144
222.092
mV
236.168
247.116
mV
261.193
272.141
mV
286.217
311.241
297.165
322.190
mV
mV
15mV
15mV
336.266
347.214
mV
361.290
372.239
mV
386.315
397.263
mV
411.339
422.287
mV
436.364
447.312
mV
461.388
472.336
mV
486.413
511.437
497.361
522.385
mV
mV
20mV
10mV
536.461
547.410
mV
561.486
572.434
mV
586.510
597.458
mV
611.535
622.483
mV
636.559
647.507
mV
661.584
672.532
mV
686.608
697.556
mV
20mV
15mV
711.632
722.581
mV
736.657
747.605
mV
761.681
772.630
mV
786.706
797.654
mV
QR Width (%TON)
NA
Disable
222%
177.6%
133.2%
88%
44%
NA
NA
Disable
222%
177.6%
133.2%
88%
44%
NA
NA
Disable
222%
177.6%
133.2%
88%
44%
NA
NA
Disable
222%
177.6%
133.2%
88%
44%
NA
Copyright ©2017 Richtek Technology Corporation. All rights reserved.
www.richtek.com
44
is a registered trademark of Richtek Technology Corporation.
DS3606BE-04 June 2017