EN6337QI
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNITS
POK Output Hi Voltage
VPOKH
2.5V ≤ VIN ≤ 6.6V
VIN
V
POK pin VOH leakage
current (Note 1)
IPOKL
POK high
1
µA
Minimum VIN-VOUT to ensure proper
LLM operation
LLM Engage Headroom
800
mV
V
LLM Logic Low
(LLM/SYNC PIN)
VLLM_LO
VLLM_HI
LLM Static Logic Level
0.3
LLM Logic High
(LLM/SYNC PIN)
LLM Static Logic Level
LLM/SYNC Pin is <2.5V
1.5
V
LLM/SYNC Pin Current
<100
nA
Note 1: Parameter guaranteed by design.
Note 2: LLM operation is normally only guaranteed above the minimum specified output current. Contact Enpirion
Applications support for designs that need to operate at a lower IOUT
.
Note 3: For proper operation of the synchronization circuit, the high-level amplitude of the SYNC signal should not be
above 2.5V.
©Enpirion 2011 all rights reserved, E&OE
5
www.enpirion.com
05800
6/17/2011
Rev: B
ENPIRION [ ENPIRION, INC. ]
