IDTP9122 Datasheet, PDF (14/16 Pages) Integrated Device Technology – Dual Channel Synchronous Step- Down Switcher with Integrated FET

T3[7]
T3[8]
reserved
Buck2 SLEEP Mode Support: Relevant only when mode[1:0]=‘11’
0 : Buck2 not affected by SLEEP mode
1 : Buck2 supports SLEEP mode control
Trim
Bits
T3[10:9]
T3[12:11]
T3[19:13]
T3[26:20]
T3[33:27]
Parametric Trim
Power-On Sequencer Delay 1: Relevant only when mode[1:0]≠’00’
00 : 0.5ms
01 : 1ms
10 : 2ms
11 : 4ms
Power-On Sequencer Delay 2: Relevant only when mode[1:0]≠’00’
00 : 0.5ms
01 : 1ms
10 : 2ms
11 : 4ms
Vout1
reserved
Vout2
000d : 1.800V(vout1) / 3.300V(vout2)
001d : 0.800V
002d : 0.825V
003d : 0.850V
:
:
:
:
100d : 3.275V
101d : 3.300V
102d : 3.325V
≥103d : 3.3375V
IDTP9122
Advanced Datasheet
March 12, 2014
14
© 2014 Integrated Device Technology, Inc.